15665574990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3089857}}^1$

素因数の和:3089893

約数の個数: 48

約数和(自身を含む): 40711969008

約数和(自身を除く): 25046394018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 3089857, 6179714, 9269571, 15449285, 18539142, 30898570, 40168141, 46347855, 80336282, 92695710, 120504423, 200840705, 241008846, 401681410, 522185833, 602522115, 1044371666, 1205044230, 1566557499, 2610929165, 3133114998, 5221858330, 7832787495, 15665574990]

約数ペア:

[(1, 15665574990), (2, 7832787495), (3, 5221858330), (5, 3133114998), (6, 2610929165), (10, 1566557499), (13, 1205044230), (15, 1044371666), (26, 602522115), (30, 522185833), (39, 401681410), (65, 241008846), (78, 200840705), (130, 120504423), (169, 92695710), (195, 80336282), (338, 46347855), (390, 40168141), (507, 30898570), (845, 18539142), (1014, 15449285), (1690, 9269571), (2535, 6179714), (5070, 3089857)]