376428735

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20353}}^1$

素因数の和:20504

約数の個数: 32

約数和(自身を含む): 674124480

約数和(自身を除く): 297695745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 20353, 61059, 101765, 183177, 305295, 549531, 915885, 2747655, 2788361, 8365083, 13941805, 25095249, 41825415, 75285747, 125476245, 376428735]

約数ペア:

[(1, 376428735), (3, 125476245), (5, 75285747), (9, 41825415), (15, 25095249), (27, 13941805), (45, 8365083), (135, 2788361), (137, 2747655), (411, 915885), (685, 549531), (1233, 305295), (2055, 183177), (3699, 101765), (6165, 61059), (18495, 20353)]