64196715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1699}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 112608000

約数和(自身を除く): 48411285

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 1699, 2519, 3435, 5097, 7557, 8495, 12595, 18689, 25485, 37785, 56067, 93445, 280335, 389071, 1167213, 1945355, 4279781, 5836065, 12839343, 21398905, 64196715]

約数ペア:

[(1, 64196715), (3, 21398905), (5, 12839343), (11, 5836065), (15, 4279781), (33, 1945355), (55, 1167213), (165, 389071), (229, 280335), (687, 93445), (1145, 56067), (1699, 37785), (2519, 25485), (3435, 18689), (5097, 12595), (7557, 8495)]