75759905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 107793840

約数和(自身を除く): 32033935

約数列:

[1, 5, 13, 17, 37, 65, 85, 109, 185, 221, 289, 481, 545, 629, 1105, 1417, 1445, 1853, 2405, 3145, 3757, 4033, 7085, 8177, 9265, 10693, 18785, 20165, 24089, 31501, 40885, 52429, 53465, 68561, 120445, 139009, 157505, 262145, 342805, 409513, 695045, 891293, 1165537, 2047565, 4456465, 5827685, 15151981, 75759905]

約数ペア:

[(1, 75759905), (5, 15151981), (13, 5827685), (17, 4456465), (37, 2047565), (65, 1165537), (85, 891293), (109, 695045), (185, 409513), (221, 342805), (289, 262145), (481, 157505), (545, 139009), (629, 120445), (1105, 68561), (1417, 53465), (1445, 52429), (1853, 40885), (2405, 31501), (3145, 24089), (3757, 20165), (4033, 18785), (7085, 10693), (8177, 9265)]