87370415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 118665216

約数和(自身を除く): 31294801

約数列:

[1, 5, 11, 47, 55, 73, 235, 365, 463, 517, 803, 2315, 2585, 3431, 4015, 5093, 17155, 21761, 25465, 33799, 37741, 108805, 168995, 188705, 239371, 371789, 1196855, 1588553, 1858945, 7942765, 17474083, 87370415]

約数ペア:

[(1, 87370415), (5, 17474083), (11, 7942765), (47, 1858945), (55, 1588553), (73, 1196855), (235, 371789), (365, 239371), (463, 188705), (517, 168995), (803, 108805), (2315, 37741), (2585, 33799), (3431, 25465), (4015, 21761), (5093, 17155)]