64764435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 109029888

約数和(自身を除く): 44265453

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1433, 1965, 3013, 4299, 7165, 9039, 15065, 21495, 32959, 45195, 98877, 164795, 187723, 494385, 563169, 938615, 2815845, 4317629, 12952887, 21588145, 64764435]

約数ペア:

[(1, 64764435), (3, 21588145), (5, 12952887), (15, 4317629), (23, 2815845), (69, 938615), (115, 563169), (131, 494385), (345, 187723), (393, 164795), (655, 98877), (1433, 45195), (1965, 32959), (3013, 21495), (4299, 15065), (7165, 9039)]