99668815

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 122179680

約数和(自身を除く): 22510865

約数列:

[1, 5, 61, 229, 305, 1145, 1427, 7135, 13969, 69845, 87047, 326783, 435235, 1633915, 19933763, 99668815]

約数ペア:

[(1, 99668815), (5, 19933763), (61, 1633915), (229, 435235), (305, 326783), (1145, 87047), (1427, 69845), (7135, 13969)]