42194255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 14207665

約数列:

[1, 5, 17, 31, 67, 85, 155, 239, 335, 527, 1139, 1195, 2077, 2635, 4063, 5695, 7409, 10385, 16013, 20315, 35309, 37045, 80065, 125953, 176545, 272221, 496403, 629765, 1361105, 2482015, 8438851, 42194255]

約数ペア:

[(1, 42194255), (5, 8438851), (17, 2482015), (31, 1361105), (67, 629765), (85, 496403), (155, 272221), (239, 176545), (335, 125953), (527, 80065), (1139, 37045), (1195, 35309), (2077, 20315), (2635, 16013), (4063, 10385), (5695, 7409)]