9995742625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 14012144640

約数和(自身を除く): 4016402015

約数列:

[1, 5, 11, 25, 47, 55, 125, 137, 235, 275, 517, 685, 1129, 1175, 1375, 1507, 2585, 3425, 5645, 5875, 6439, 7535, 12419, 12925, 17125, 28225, 32195, 37675, 53063, 62095, 64625, 70829, 141125, 154673, 160975, 188375, 265315, 310475, 354145, 583693, 773365, 804875, 1326575, 1552375, 1701403, 1770725, 2918465, 3866825, 6632875, 7269631, 8507015, 8853625, 14592325, 19334125, 36348155, 42535075, 72961625, 79965941, 181740775, 212675375, 399829705, 908703875, 1999148525, 9995742625]

約数ペア:

[(1, 9995742625), (5, 1999148525), (11, 908703875), (25, 399829705), (47, 212675375), (55, 181740775), (125, 79965941), (137, 72961625), (235, 42535075), (275, 36348155), (517, 19334125), (685, 14592325), (1129, 8853625), (1175, 8507015), (1375, 7269631), (1507, 6632875), (2585, 3866825), (3425, 2918465), (5645, 1770725), (5875, 1701403), (6439, 1552375), (7535, 1326575), (12419, 804875), (12925, 773365), (17125, 583693), (28225, 354145), (32195, 310475), (37675, 265315), (53063, 188375), (62095, 160975), (64625, 154673), (70829, 141125)]