25499117035

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 36240887808

約数和(自身を除く): 10741770773

約数列:

[1, 5, 7, 35, 47, 107, 235, 317, 329, 457, 535, 749, 1585, 1645, 2219, 2285, 3199, 3745, 5029, 11095, 14899, 15995, 21479, 25145, 33919, 35203, 48899, 74495, 104293, 107395, 144869, 150353, 169595, 176015, 237433, 244495, 342293, 521465, 724345, 751765, 1014083, 1187165, 1594193, 1711465, 2298253, 5070415, 6808843, 7970965, 11159351, 11491265, 15500983, 16087771, 34044215, 47661901, 55796755, 77504915, 80438855, 108506881, 238309505, 542534405, 728546201, 3642731005, 5099823407, 25499117035]

約数ペア:

[(1, 25499117035), (5, 5099823407), (7, 3642731005), (35, 728546201), (47, 542534405), (107, 238309505), (235, 108506881), (317, 80438855), (329, 77504915), (457, 55796755), (535, 47661901), (749, 34044215), (1585, 16087771), (1645, 15500983), (2219, 11491265), (2285, 11159351), (3199, 7970965), (3745, 6808843), (5029, 5070415), (11095, 2298253), (14899, 1711465), (15995, 1594193), (21479, 1187165), (25145, 1014083), (33919, 751765), (35203, 724345), (48899, 521465), (74495, 342293), (104293, 244495), (107395, 237433), (144869, 176015), (150353, 169595)]