56882985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 94694400

約数和(自身を除く): 37811415

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 447, 465, 745, 821, 2235, 2463, 4105, 4619, 12315, 13857, 23095, 25451, 69285, 76353, 122329, 127255, 366987, 381765, 611645, 1834935, 3792199, 11376597, 18960995, 56882985]

約数ペア:

[(1, 56882985), (3, 18960995), (5, 11376597), (15, 3792199), (31, 1834935), (93, 611645), (149, 381765), (155, 366987), (447, 127255), (465, 122329), (745, 76353), (821, 69285), (2235, 25451), (2463, 23095), (4105, 13857), (4619, 12315)]