98806175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16001}}^1$

素因数の和:16043

約数の個数: 24

約数和(自身を含む): 138897360

約数和(自身を除く): 40091185

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 16001, 80005, 208013, 304019, 400025, 1040065, 1520095, 3952247, 5200325, 7600475, 19761235, 98806175]

約数ペア:

[(1, 98806175), (5, 19761235), (13, 7600475), (19, 5200325), (25, 3952247), (65, 1520095), (95, 1040065), (247, 400025), (325, 304019), (475, 208013), (1235, 80005), (6175, 16001)]