88961475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 153990144

約数和(自身を除く): 65028669

約数列:

[1, 3, 5, 15, 25, 31, 75, 83, 93, 155, 249, 415, 461, 465, 775, 1245, 1383, 2075, 2305, 2325, 2573, 6225, 6915, 7719, 11525, 12865, 14291, 34575, 38263, 38595, 42873, 64325, 71455, 114789, 191315, 192975, 214365, 357275, 573945, 956575, 1071825, 1186153, 2869725, 3558459, 5930765, 17792295, 29653825, 88961475]

約数ペア:

[(1, 88961475), (3, 29653825), (5, 17792295), (15, 5930765), (25, 3558459), (31, 2869725), (75, 1186153), (83, 1071825), (93, 956575), (155, 573945), (249, 357275), (415, 214365), (461, 192975), (465, 191315), (775, 114789), (1245, 71455), (1383, 64325), (2075, 42873), (2305, 38595), (2325, 38263), (2573, 34575), (6225, 14291), (6915, 12865), (7719, 11525)]