10197855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 8671905

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 167, 177, 207, 295, 345, 501, 531, 835, 885, 1035, 1357, 1503, 2505, 2655, 3841, 4071, 6785, 7515, 9853, 11523, 12213, 19205, 20355, 29559, 34569, 49265, 57615, 61065, 88677, 147795, 172845, 226619, 443385, 679857, 1133095, 2039571, 3399285, 10197855]

約数ペア:

[(1, 10197855), (3, 3399285), (5, 2039571), (9, 1133095), (15, 679857), (23, 443385), (45, 226619), (59, 172845), (69, 147795), (115, 88677), (167, 61065), (177, 57615), (207, 49265), (295, 34569), (345, 29559), (501, 20355), (531, 19205), (835, 12213), (885, 11523), (1035, 9853), (1357, 7515), (1503, 6785), (2505, 4071), (2655, 3841)]