40572958725

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15889}}^1$

素因数の和:16021

約数の個数: 120

約数和(自身を含む): 81775851080

約数和(自身を除く): 41202892355

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 97, 117, 135, 195, 225, 291, 325, 351, 405, 485, 585, 675, 873, 975, 1053, 1261, 1455, 1755, 2025, 2425, 2619, 2925, 3783, 4365, 5265, 6305, 7275, 7857, 8775, 11349, 13095, 15889, 18915, 21825, 26325, 31525, 34047, 39285, 47667, 56745, 65475, 79445, 94575, 102141, 143001, 170235, 196425, 206557, 238335, 283725, 397225, 429003, 510705, 619671, 715005, 851175, 1032785, 1191675, 1287009, 1541233, 1859013, 2145015, 2553525, 3098355, 3575025, 4623699, 5163925, 5577039, 6435045, 7706165, 9295065, 10725075, 13871097, 15491775, 16731117, 20036029, 23118495, 27885195, 32175225, 38530825, 41613291, 46475325, 60108087, 69355485, 83655585, 100180145, 115592475, 124839873, 139425975, 180324261, 208066455, 300540435, 346777425, 418277925, 500900725, 540972783, 624199365, 901621305, 1040332275, 1502702175, 1622918349, 2704863915, 3120996825, 4508106525, 8114591745, 13524319575, 40572958725]

約数ペア:

[(1, 40572958725), (3, 13524319575), (5, 8114591745), (9, 4508106525), (13, 3120996825), (15, 2704863915), (25, 1622918349), (27, 1502702175), (39, 1040332275), (45, 901621305), (65, 624199365), (75, 540972783), (81, 500900725), (97, 418277925), (117, 346777425), (135, 300540435), (195, 208066455), (225, 180324261), (291, 139425975), (325, 124839873), (351, 115592475), (405, 100180145), (485, 83655585), (585, 69355485), (675, 60108087), (873, 46475325), (975, 41613291), (1053, 38530825), (1261, 32175225), (1455, 27885195), (1755, 23118495), (2025, 20036029), (2425, 16731117), (2619, 15491775), (2925, 13871097), (3783, 10725075), (4365, 9295065), (5265, 7706165), (6305, 6435045), (7275, 5577039), (7857, 5163925), (8775, 4623699), (11349, 3575025), (13095, 3098355), (15889, 2553525), (18915, 2145015), (21825, 1859013), (26325, 1541233), (31525, 1287009), (34047, 1191675), (39285, 1032785), (47667, 851175), (56745, 715005), (65475, 619671), (79445, 510705), (94575, 429003), (102141, 397225), (143001, 283725), (170235, 238335), (196425, 206557)]