316542735

素因数分解:

$3^6\times 5^1\times {\mathrm{86843}}^1$

素因数の和:86866

約数の個数: 28

約数和(自身を含む): 569522952

約数和(自身を除く): 252980217

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 86843, 260529, 434215, 781587, 1302645, 2344761, 3907935, 7034283, 11723805, 21102849, 35171415, 63308547, 105514245, 316542735]

約数ペア:

[(1, 316542735), (3, 105514245), (5, 63308547), (9, 35171415), (15, 21102849), (27, 11723805), (45, 7034283), (81, 3907935), (135, 2344761), (243, 1302645), (405, 781587), (729, 434215), (1215, 260529), (3645, 86843)]