47727735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 83946240

約数和(自身を除く): 36218505

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2081, 2085, 4587, 6243, 7645, 10405, 22891, 22935, 31215, 68673, 114455, 289259, 343365, 867777, 1446295, 3181849, 4338885, 9545547, 15909245, 47727735]

約数ペア:

[(1, 47727735), (3, 15909245), (5, 9545547), (11, 4338885), (15, 3181849), (33, 1446295), (55, 867777), (139, 343365), (165, 289259), (417, 114455), (695, 68673), (1529, 31215), (2081, 22935), (2085, 22891), (4587, 10405), (6243, 7645)]