4028932275

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{756607}}^1$

素因数の和:756691

約数の個数: 24

約数和(自身を含む): 6754996224

約数和(自身を除く): 2726063949

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 756607, 2269821, 3783035, 11349105, 18915175, 53719097, 56745525, 161157291, 268595485, 805786455, 1342977425, 4028932275]

約数ペア:

[(1, 4028932275), (3, 1342977425), (5, 805786455), (15, 268595485), (25, 161157291), (71, 56745525), (75, 53719097), (213, 18915175), (355, 11349105), (1065, 3783035), (1775, 2269821), (5325, 756607)]