1330669485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{428557}}^1$

素因数の和:428594

約数の個数: 32

約数和(自身を含む): 2468494080

約数和(自身を除く): 1137824595

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 428557, 1285671, 2142785, 3857013, 6428355, 9856811, 11571039, 19285065, 29570433, 49284055, 57855195, 88711299, 147852165, 266133897, 443556495, 1330669485]

約数ペア:

[(1, 1330669485), (3, 443556495), (5, 266133897), (9, 147852165), (15, 88711299), (23, 57855195), (27, 49284055), (45, 29570433), (69, 19285065), (115, 11571039), (135, 9856811), (207, 6428355), (345, 3857013), (621, 2142785), (1035, 1285671), (3105, 428557)]