103189855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 138332160

約数和(自身を除く): 35142305

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 589, 703, 947, 1147, 2945, 3515, 4735, 5735, 17993, 21793, 29357, 35039, 89965, 108965, 146785, 175195, 557783, 665741, 1086209, 2788915, 3328705, 5431045, 20637971, 103189855]

約数ペア:

[(1, 103189855), (5, 20637971), (19, 5431045), (31, 3328705), (37, 2788915), (95, 1086209), (155, 665741), (185, 557783), (589, 175195), (703, 146785), (947, 108965), (1147, 89965), (2945, 35039), (3515, 29357), (4735, 21793), (5735, 17993)]