424081085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 541900800

約数和(自身を除く): 117819715

約数列:

[1, 5, 31, 59, 79, 155, 295, 395, 587, 1829, 2449, 2935, 4661, 9145, 12245, 18197, 23305, 34633, 46373, 90985, 144491, 173165, 231865, 722455, 1073623, 1437563, 2736007, 5368115, 7187815, 13680035, 84816217, 424081085]

約数ペア:

[(1, 424081085), (5, 84816217), (31, 13680035), (59, 7187815), (79, 5368115), (155, 2736007), (295, 1437563), (395, 1073623), (587, 722455), (1829, 231865), (2449, 173165), (2935, 144491), (4661, 90985), (9145, 46373), (12245, 34633), (18197, 23305)]