25556310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 74299680

約数和(自身を除く): 48743370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 809, 810, 1053, 1170, 1215, 1618, 1755, 2106, 2427, 2430, 3159, 3510, 4045, 4854, 5265, 6318, 7281, 8090, 10517, 10530, 12135, 14562, 15795, 21034, 21843, 24270, 31551, 31590, 36405, 43686, 52585, 63102, 65529, 72810, 94653, 105170, 109215, 131058, 157755, 189306, 196587, 218430, 283959, 315510, 327645, 393174, 473265, 567918, 655290, 851877, 946530, 982935, 1419795, 1703754, 1965870, 2555631, 2839590, 4259385, 5111262, 8518770, 12778155, 25556310]

約数ペア:

[(1, 25556310), (2, 12778155), (3, 8518770), (5, 5111262), (6, 4259385), (9, 2839590), (10, 2555631), (13, 1965870), (15, 1703754), (18, 1419795), (26, 982935), (27, 946530), (30, 851877), (39, 655290), (45, 567918), (54, 473265), (65, 393174), (78, 327645), (81, 315510), (90, 283959), (117, 218430), (130, 196587), (135, 189306), (162, 157755), (195, 131058), (234, 109215), (243, 105170), (270, 94653), (351, 72810), (390, 65529), (405, 63102), (486, 52585), (585, 43686), (702, 36405), (809, 31590), (810, 31551), (1053, 24270), (1170, 21843), (1215, 21034), (1618, 15795), (1755, 14562), (2106, 12135), (2427, 10530), (2430, 10517), (3159, 8090), (3510, 7281), (4045, 6318), (4854, 5265)]