99160675

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 125748896

約数和(自身を除く): 26588221

約数列:

[1, 5, 25, 97, 103, 397, 485, 515, 1985, 2425, 2575, 9925, 9991, 38509, 40891, 49955, 192545, 204455, 249775, 962725, 1022275, 3966427, 19832135, 99160675]

約数ペア:

[(1, 99160675), (5, 19832135), (25, 3966427), (97, 1022275), (103, 962725), (397, 249775), (485, 204455), (515, 192545), (1985, 49955), (2425, 40891), (2575, 38509), (9925, 9991)]