354212365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 466292736

約数和(自身を除く): 112080371

約数列:

[1, 5, 13, 65, 103, 191, 277, 515, 955, 1339, 1385, 2483, 3601, 6695, 12415, 18005, 19673, 28531, 52907, 98365, 142655, 255749, 264535, 370903, 687791, 1278745, 1854515, 3438955, 5449421, 27247105, 70842473, 354212365]

約数ペア:

[(1, 354212365), (5, 70842473), (13, 27247105), (65, 5449421), (103, 3438955), (191, 1854515), (277, 1278745), (515, 687791), (955, 370903), (1339, 264535), (1385, 255749), (2483, 142655), (3601, 98365), (6695, 52907), (12415, 28531), (18005, 19673)]