129743295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5657}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 228130560

約数和(自身を除く): 98387265

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 4587, 5657, 7645, 16971, 22935, 28285, 62227, 84855, 186681, 311135, 786323, 933405, 2358969, 3931615, 8649553, 11794845, 25948659, 43247765, 129743295]

約数ペア:

[(1, 129743295), (3, 43247765), (5, 25948659), (11, 11794845), (15, 8649553), (33, 3931615), (55, 2358969), (139, 933405), (165, 786323), (417, 311135), (695, 186681), (1529, 84855), (2085, 62227), (4587, 28285), (5657, 22935), (7645, 16971)]