156745395

素因数分解:

$3^3\times 5^1\times {\mathrm{1161077}}^1$

素因数の和:1161091

約数の個数: 16

約数和(自身を含む): 278658720

約数和(自身を除く): 121913325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1161077, 3483231, 5805385, 10449693, 17416155, 31349079, 52248465, 156745395]

約数ペア:

[(1, 156745395), (3, 52248465), (5, 31349079), (9, 17416155), (15, 10449693), (27, 5805385), (45, 3483231), (135, 1161077)]