8007735

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 13298688

約数和(自身を除く): 5290953

約数列:

[1, 3, 5, 15, 71, 73, 103, 213, 219, 309, 355, 365, 515, 1065, 1095, 1545, 5183, 7313, 7519, 15549, 21939, 22557, 25915, 36565, 37595, 77745, 109695, 112785, 533849, 1601547, 2669245, 8007735]

約数ペア:

[(1, 8007735), (3, 2669245), (5, 1601547), (15, 533849), (71, 112785), (73, 109695), (103, 77745), (213, 37595), (219, 36565), (309, 25915), (355, 22557), (365, 21939), (515, 15549), (1065, 7519), (1095, 7313), (1545, 5183)]