91200825

素因数分解:

$3^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1434

約数の個数: 36

約数和(自身を含む): 163922668

約数和(自身を除く): 72721843

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 397, 1021, 1191, 1985, 3063, 3573, 5105, 5955, 9189, 9925, 15315, 17865, 25525, 29775, 45945, 76575, 89325, 229725, 405337, 1216011, 2026685, 3648033, 6080055, 10133425, 18240165, 30400275, 91200825]

約数ペア:

[(1, 91200825), (3, 30400275), (5, 18240165), (9, 10133425), (15, 6080055), (25, 3648033), (45, 2026685), (75, 1216011), (225, 405337), (397, 229725), (1021, 89325), (1191, 76575), (1985, 45945), (3063, 29775), (3573, 25525), (5105, 17865), (5955, 15315), (9189, 9925)]