75617025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 137515008

約数和(自身を除く): 61897983

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 151, 165, 275, 453, 607, 755, 825, 1661, 1821, 2265, 3035, 3775, 4983, 6677, 8305, 9105, 11325, 15175, 20031, 24915, 33385, 41525, 45525, 91657, 100155, 124575, 166925, 274971, 458285, 500775, 1008227, 1374855, 2291425, 3024681, 5041135, 6874275, 15123405, 25205675, 75617025]

約数ペア:

[(1, 75617025), (3, 25205675), (5, 15123405), (11, 6874275), (15, 5041135), (25, 3024681), (33, 2291425), (55, 1374855), (75, 1008227), (151, 500775), (165, 458285), (275, 274971), (453, 166925), (607, 124575), (755, 100155), (825, 91657), (1661, 45525), (1821, 41525), (2265, 33385), (3035, 24915), (3775, 20031), (4983, 15175), (6677, 11325), (8305, 9105)]