49400145

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 88496640

約数和(自身を除く): 39096495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 2671, 3699, 6165, 8013, 13355, 18495, 24039, 40065, 72117, 120195, 360585, 365927, 1097781, 1829635, 3293343, 5488905, 9880029, 16466715, 49400145]

約数ペア:

[(1, 49400145), (3, 16466715), (5, 9880029), (9, 5488905), (15, 3293343), (27, 1829635), (45, 1097781), (135, 365927), (137, 360585), (411, 120195), (685, 72117), (1233, 40065), (2055, 24039), (2671, 18495), (3699, 13355), (6165, 8013)]