67960935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 136381440

約数和(自身を除く): 68420505

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2731, 2765, 3555, 4977, 8193, 8295, 13655, 19117, 24579, 24885, 40965, 57351, 95585, 122895, 172053, 215749, 286755, 647247, 860265, 1078745, 1510243, 1941741, 3236235, 4530729, 7551215, 9708705, 13592187, 22653645, 67960935]

約数ペア:

[(1, 67960935), (3, 22653645), (5, 13592187), (7, 9708705), (9, 7551215), (15, 4530729), (21, 3236235), (35, 1941741), (45, 1510243), (63, 1078745), (79, 860265), (105, 647247), (237, 286755), (315, 215749), (395, 172053), (553, 122895), (711, 95585), (1185, 57351), (1659, 40965), (2731, 24885), (2765, 24579), (3555, 19117), (4977, 13655), (8193, 8295)]