3983715

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 7395840

約数和(自身を除く): 3412125

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1283, 3105, 3849, 6415, 11547, 19245, 29509, 34641, 57735, 88527, 147545, 173205, 265581, 442635, 796743, 1327905, 3983715]

約数ペア:

[(1, 3983715), (3, 1327905), (5, 796743), (9, 442635), (15, 265581), (23, 173205), (27, 147545), (45, 88527), (69, 57735), (115, 34641), (135, 29509), (207, 19245), (345, 11547), (621, 6415), (1035, 3849), (1283, 3105)]