57370485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 94169088

約数和(自身を除く): 36798603

約数列:

[1, 3, 5, 15, 71, 103, 213, 309, 355, 515, 523, 1065, 1545, 1569, 2615, 7313, 7845, 21939, 36565, 37133, 53869, 109695, 111399, 161607, 185665, 269345, 556995, 808035, 3824699, 11474097, 19123495, 57370485]

約数ペア:

[(1, 57370485), (3, 19123495), (5, 11474097), (15, 3824699), (71, 808035), (103, 556995), (213, 269345), (309, 185665), (355, 161607), (515, 111399), (523, 109695), (1065, 53869), (1545, 37133), (1569, 36565), (2615, 21939), (7313, 7845)]