123466645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 39103595

約数列:

[1, 5, 23, 31, 59, 115, 155, 295, 587, 713, 1357, 1829, 2935, 3565, 6785, 9145, 13501, 18197, 34633, 42067, 67505, 90985, 173165, 210335, 418531, 796559, 1073623, 2092655, 3982795, 5368115, 24693329, 123466645]

約数ペア:

[(1, 123466645), (5, 24693329), (23, 5368115), (31, 3982795), (59, 2092655), (115, 1073623), (155, 796559), (295, 418531), (587, 210335), (713, 173165), (1357, 90985), (1829, 67505), (2935, 42067), (3565, 34633), (6785, 18197), (9145, 13501)]