23886615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 40732416

約数和(自身を除く): 16845801

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 331, 849, 993, 1415, 1655, 4245, 4811, 4965, 5627, 14433, 16881, 24055, 28135, 72165, 84405, 93673, 281019, 468365, 1405095, 1592441, 4777323, 7962205, 23886615]

約数ペア:

[(1, 23886615), (3, 7962205), (5, 4777323), (15, 1592441), (17, 1405095), (51, 468365), (85, 281019), (255, 93673), (283, 84405), (331, 72165), (849, 28135), (993, 24055), (1415, 16881), (1655, 14433), (4245, 5627), (4811, 4965)]