180638975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5813}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 246560112

約数和(自身を除く): 65921137

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2825, 5813, 6215, 29065, 31075, 63943, 145325, 319715, 656869, 1598575, 3284345, 7225559, 16421725, 36127795, 180638975]

約数ペア:

[(1, 180638975), (5, 36127795), (11, 16421725), (25, 7225559), (55, 3284345), (113, 1598575), (275, 656869), (565, 319715), (1243, 145325), (2825, 63943), (5813, 31075), (6215, 29065)]