42456115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 14697485

約数列:

[1, 5, 13, 41, 65, 89, 179, 205, 445, 533, 895, 1157, 2327, 2665, 3649, 5785, 7339, 11635, 15931, 18245, 36695, 47437, 79655, 95407, 207103, 237185, 477035, 653171, 1035515, 3265855, 8491223, 42456115]

約数ペア:

[(1, 42456115), (5, 8491223), (13, 3265855), (41, 1035515), (65, 653171), (89, 477035), (179, 237185), (205, 207103), (445, 95407), (533, 79655), (895, 47437), (1157, 36695), (2327, 18245), (2665, 15931), (3649, 11635), (5785, 7339)]