156673155

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 254580480

約数和(自身を除く): 97907325

約数列:

[1, 3, 5, 15, 139, 163, 417, 461, 489, 695, 815, 1383, 2085, 2305, 2445, 6915, 22657, 64079, 67971, 75143, 113285, 192237, 225429, 320395, 339855, 375715, 961185, 1127145, 10444877, 31334631, 52224385, 156673155]

約数ペア:

[(1, 156673155), (3, 52224385), (5, 31334631), (15, 10444877), (139, 1127145), (163, 961185), (417, 375715), (461, 339855), (489, 320395), (695, 225429), (815, 192237), (1383, 113285), (2085, 75143), (2305, 67971), (2445, 64079), (6915, 22657)]