75263475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 149212672

約数和(自身を除く): 73949197

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 271, 345, 483, 525, 529, 575, 805, 813, 1355, 1587, 1725, 1897, 2415, 2645, 3703, 4025, 4065, 5691, 6233, 6775, 7935, 9485, 11109, 12075, 13225, 18515, 18699, 20325, 28455, 31165, 39675, 43631, 47425, 55545, 92575, 93495, 130893, 142275, 143359, 155825, 218155, 277725, 430077, 467475, 654465, 716795, 1003513, 1090775, 2150385, 3010539, 3272325, 3583975, 5017565, 10751925, 15052695, 25087825, 75263475]

約数ペア:

[(1, 75263475), (3, 25087825), (5, 15052695), (7, 10751925), (15, 5017565), (21, 3583975), (23, 3272325), (25, 3010539), (35, 2150385), (69, 1090775), (75, 1003513), (105, 716795), (115, 654465), (161, 467475), (175, 430077), (271, 277725), (345, 218155), (483, 155825), (525, 143359), (529, 142275), (575, 130893), (805, 93495), (813, 92575), (1355, 55545), (1587, 47425), (1725, 43631), (1897, 39675), (2415, 31165), (2645, 28455), (3703, 20325), (4025, 18699), (4065, 18515), (5691, 13225), (6233, 12075), (6775, 11109), (7935, 9485)]