1572113825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 2102008320

約数和(自身を除く): 529894495

約数列:

[1, 5, 23, 25, 53, 79, 115, 265, 395, 575, 653, 1219, 1325, 1817, 1975, 3265, 4187, 6095, 9085, 15019, 16325, 20935, 30475, 34609, 45425, 51587, 75095, 96301, 104675, 173045, 257935, 375475, 481505, 796007, 865225, 1186501, 1289675, 2407525, 2734111, 3980035, 5932505, 13670555, 19900175, 29662525, 62884553, 68352775, 314422765, 1572113825]

約数ペア:

[(1, 1572113825), (5, 314422765), (23, 68352775), (25, 62884553), (53, 29662525), (79, 19900175), (115, 13670555), (265, 5932505), (395, 3980035), (575, 2734111), (653, 2407525), (1219, 1289675), (1325, 1186501), (1817, 865225), (1975, 796007), (3265, 481505), (4187, 375475), (6095, 257935), (9085, 173045), (15019, 104675), (16325, 96301), (20935, 75095), (30475, 51587), (34609, 45425)]