66622635

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2557}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 119100480

約数和(自身を除く): 52477845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2557, 2895, 5211, 7671, 8685, 12785, 23013, 26055, 38355, 69039, 115065, 345195, 493501, 1480503, 2467505, 4441509, 7402515, 13324527, 22207545, 66622635]

約数ペア:

[(1, 66622635), (3, 22207545), (5, 13324527), (9, 7402515), (15, 4441509), (27, 2467505), (45, 1480503), (135, 493501), (193, 345195), (579, 115065), (965, 69039), (1737, 38355), (2557, 26055), (2895, 23013), (5211, 12785), (7671, 8685)]