40085045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 64592640

約数和(自身を除く): 24507595

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 8009, 40045, 56063, 88099, 104117, 280315, 440495, 520585, 616693, 728819, 1145287, 3083465, 3644095, 5726435, 8017009, 40085045]

約数ペア:

[(1, 40085045), (5, 8017009), (7, 5726435), (11, 3644095), (13, 3083465), (35, 1145287), (55, 728819), (65, 616693), (77, 520585), (91, 440495), (143, 280315), (385, 104117), (455, 88099), (715, 56063), (1001, 40045), (5005, 8009)]