15691276575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{64633}}^1$

素因数の和:64745

約数の個数: 72

約数和(自身を含む): 30631862352

約数和(自身を除く): 14940585777

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 83, 117, 195, 225, 249, 325, 415, 585, 747, 975, 1079, 1245, 2075, 2925, 3237, 3735, 5395, 6225, 9711, 16185, 18675, 26975, 48555, 64633, 80925, 193899, 242775, 323165, 581697, 840229, 969495, 1615825, 2520687, 2908485, 4201145, 4847475, 5364539, 7562061, 12603435, 14542425, 16093617, 21005725, 26822695, 37810305, 48280851, 63017175, 69739007, 80468085, 134113475, 189051525, 209217021, 241404255, 348695035, 402340425, 627651063, 1046085105, 1207021275, 1743475175, 3138255315, 5230425525, 15691276575]

約数ペア:

[(1, 15691276575), (3, 5230425525), (5, 3138255315), (9, 1743475175), (13, 1207021275), (15, 1046085105), (25, 627651063), (39, 402340425), (45, 348695035), (65, 241404255), (75, 209217021), (83, 189051525), (117, 134113475), (195, 80468085), (225, 69739007), (249, 63017175), (325, 48280851), (415, 37810305), (585, 26822695), (747, 21005725), (975, 16093617), (1079, 14542425), (1245, 12603435), (2075, 7562061), (2925, 5364539), (3237, 4847475), (3735, 4201145), (5395, 2908485), (6225, 2520687), (9711, 1615825), (16185, 969495), (18675, 840229), (26975, 581697), (48555, 323165), (64633, 242775), (80925, 193899)]