156614715

素因数分解:

$3^6\times 5^1\times {\mathrm{42967}}^1$

素因数の和:42990

約数の個数: 28

約数和(自身を含む): 281784144

約数和(自身を除く): 125169429

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 42967, 128901, 214835, 386703, 644505, 1160109, 1933515, 3480327, 5800545, 10440981, 17401635, 31322943, 52204905, 156614715]

約数ペア:

[(1, 156614715), (3, 52204905), (5, 31322943), (9, 17401635), (15, 10440981), (27, 5800545), (45, 3480327), (81, 1933515), (135, 1160109), (243, 644505), (405, 386703), (729, 214835), (1215, 128901), (3645, 42967)]