1320343729875

素因数分解:

$3^4\times 5^3\times {\mathrm{23}}^2\times {\mathrm{246511}}^1$

素因数の和:246584

約数の個数: 120

約数和(自身を含む): 2573197763136

約数和(自身を除く): 1252854033261

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 125, 135, 207, 225, 345, 375, 405, 529, 575, 621, 675, 1035, 1125, 1587, 1725, 1863, 2025, 2645, 2875, 3105, 3375, 4761, 5175, 7935, 8625, 9315, 10125, 13225, 14283, 15525, 23805, 25875, 39675, 42849, 46575, 66125, 71415, 77625, 119025, 198375, 214245, 232875, 246511, 357075, 595125, 739533, 1071225, 1232555, 1785375, 2218599, 3697665, 5356125, 5669753, 6162775, 6655797, 11092995, 17009259, 18488325, 19967391, 28348765, 30813875, 33278985, 51027777, 55464975, 85046295, 92441625, 99836955, 130404319, 141743825, 153083331, 166394925, 255138885, 277324875, 391212957, 425231475, 459249993, 499184775, 652021595, 708719125, 765416655, 831974625, 1173638871, 1275694425, 1956064785, 2126157375, 2296249965, 2495923875, 3260107975, 3520916613, 3827083275, 5868194355, 6378472125, 9780323925, 10562749839, 11481249825, 16300539875, 17604583065, 19135416375, 29340971775, 48901619625, 52813749195, 57406249125, 88022915325, 146704858875, 264068745975, 440114576625, 1320343729875]

約数ペア:

[(1, 1320343729875), (3, 440114576625), (5, 264068745975), (9, 146704858875), (15, 88022915325), (23, 57406249125), (25, 52813749195), (27, 48901619625), (45, 29340971775), (69, 19135416375), (75, 17604583065), (81, 16300539875), (115, 11481249825), (125, 10562749839), (135, 9780323925), (207, 6378472125), (225, 5868194355), (345, 3827083275), (375, 3520916613), (405, 3260107975), (529, 2495923875), (575, 2296249965), (621, 2126157375), (675, 1956064785), (1035, 1275694425), (1125, 1173638871), (1587, 831974625), (1725, 765416655), (1863, 708719125), (2025, 652021595), (2645, 499184775), (2875, 459249993), (3105, 425231475), (3375, 391212957), (4761, 277324875), (5175, 255138885), (7935, 166394925), (8625, 153083331), (9315, 141743825), (10125, 130404319), (13225, 99836955), (14283, 92441625), (15525, 85046295), (23805, 55464975), (25875, 51027777), (39675, 33278985), (42849, 30813875), (46575, 28348765), (66125, 19967391), (71415, 18488325), (77625, 17009259), (119025, 11092995), (198375, 6655797), (214245, 6162775), (232875, 5669753), (246511, 5356125), (357075, 3697665), (595125, 2218599), (739533, 1785375), (1071225, 1232555)]