40442085

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 73729656

約数和(自身を除く): 33287571

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1637, 1647, 2745, 4911, 4941, 8185, 8235, 14733, 24555, 24705, 44199, 73665, 99857, 132597, 220995, 299571, 499285, 662985, 898713, 1497855, 2696139, 4493565, 8088417, 13480695, 40442085]

約数ペア:

[(1, 40442085), (3, 13480695), (5, 8088417), (9, 4493565), (15, 2696139), (27, 1497855), (45, 898713), (61, 662985), (81, 499285), (135, 299571), (183, 220995), (305, 132597), (405, 99857), (549, 73665), (915, 44199), (1637, 24705), (1647, 24555), (2745, 14733), (4911, 8235), (4941, 8185)]