156749920065

素因数分解:

$3^3\times 5^1\times {\mathrm{1161110519}}^1$

素因数の和:1161110533

約数の個数: 16

約数和(自身を含む): 278666524800

約数和(自身を除く): 121916604735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1161110519, 3483331557, 5805552595, 10449994671, 17416657785, 31349984013, 52249973355, 156749920065]

約数ペア:

[(1, 156749920065), (3, 52249973355), (5, 31349984013), (9, 17416657785), (15, 10449994671), (27, 5805552595), (45, 3483331557), (135, 1161110519)]