102900015

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16691}}^1$

素因数の和:16839

約数の個数: 24

約数和(自身を含む): 179672688

約数和(自身を除く): 76772673

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 16691, 50073, 83455, 150219, 250365, 751095, 2286667, 6860001, 11433335, 20580003, 34300005, 102900015]

約数ペア:

[(1, 102900015), (3, 34300005), (5, 20580003), (9, 11433335), (15, 6860001), (45, 2286667), (137, 751095), (411, 250365), (685, 150219), (1233, 83455), (2055, 50073), (6165, 16691)]