70991415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 135177120

約数和(自身を除く): 64185705

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 173, 495, 519, 829, 865, 1557, 1903, 2487, 2595, 4145, 5709, 7461, 7785, 9119, 9515, 12435, 17127, 27357, 28545, 37305, 45595, 82071, 85635, 136785, 143417, 410355, 430251, 717085, 1290753, 1577587, 2151255, 4732761, 6453765, 7887935, 14198283, 23663805, 70991415]

約数ペア:

[(1, 70991415), (3, 23663805), (5, 14198283), (9, 7887935), (11, 6453765), (15, 4732761), (33, 2151255), (45, 1577587), (55, 1290753), (99, 717085), (165, 430251), (173, 410355), (495, 143417), (519, 136785), (829, 85635), (865, 82071), (1557, 45595), (1903, 37305), (2487, 28545), (2595, 27357), (4145, 17127), (5709, 12435), (7461, 9515), (7785, 9119)]