12049969125

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4671

約数の個数: 64

約数和(自身を含む): 20539464192

約数和(自身を除く): 8489495067

約数列:

[1, 3, 5, 15, 25, 71, 75, 101, 125, 213, 303, 355, 375, 505, 1065, 1515, 1775, 2525, 4481, 5325, 7171, 7575, 8875, 12625, 13443, 21513, 22405, 26625, 35855, 37875, 67215, 107565, 112025, 179275, 318151, 336075, 452581, 537825, 560125, 896375, 954453, 1357743, 1590755, 1680375, 2262905, 2689125, 4772265, 6788715, 7953775, 11314525, 23861325, 32133251, 33943575, 39768875, 56572625, 96399753, 119306625, 160666255, 169717875, 481998765, 803331275, 2409993825, 4016656375, 12049969125]

約数ペア:

[(1, 12049969125), (3, 4016656375), (5, 2409993825), (15, 803331275), (25, 481998765), (71, 169717875), (75, 160666255), (101, 119306625), (125, 96399753), (213, 56572625), (303, 39768875), (355, 33943575), (375, 32133251), (505, 23861325), (1065, 11314525), (1515, 7953775), (1775, 6788715), (2525, 4772265), (4481, 2689125), (5325, 2262905), (7171, 1680375), (7575, 1590755), (8875, 1357743), (12625, 954453), (13443, 896375), (21513, 560125), (22405, 537825), (26625, 452581), (35855, 336075), (37875, 318151), (67215, 179275), (107565, 112025)]