4924465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 2494415

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 137, 395, 455, 553, 685, 959, 1027, 1781, 2765, 4795, 5135, 7189, 8905, 10823, 12467, 35945, 54115, 62335, 75761, 140699, 378805, 703495, 984893, 4924465]

約数ペア:

[(1, 4924465), (5, 984893), (7, 703495), (13, 378805), (35, 140699), (65, 75761), (79, 62335), (91, 54115), (137, 35945), (395, 12467), (455, 10823), (553, 8905), (685, 7189), (959, 5135), (1027, 4795), (1781, 2765)]