101020855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 33164105

約数列:

[1, 5, 13, 65, 79, 103, 191, 395, 515, 955, 1027, 1339, 2483, 5135, 6695, 8137, 12415, 15089, 19673, 40685, 75445, 98365, 105781, 196157, 255749, 528905, 980785, 1278745, 1554167, 7770835, 20204171, 101020855]

約数ペア:

[(1, 101020855), (5, 20204171), (13, 7770835), (65, 1554167), (79, 1278745), (103, 980785), (191, 528905), (395, 255749), (515, 196157), (955, 105781), (1027, 98365), (1339, 75445), (2483, 40685), (5135, 19673), (6695, 15089), (8137, 12415)]