156628995

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{16139}}^1$

素因数の和:16794

約数の個数: 16

約数和(自身を含む): 251009280

約数和(自身を除く): 94380285

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 9705, 16139, 48417, 80695, 242085, 10441933, 31325799, 52209665, 156628995]

約数ペア:

[(1, 156628995), (3, 52209665), (5, 31325799), (15, 10441933), (647, 242085), (1941, 80695), (3235, 48417), (9705, 16139)]