157211175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1$

素因数の和:6624

約数の個数: 48

約数和(自身を含む): 293374080

約数和(自身を除く): 136162905

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 4785, 6571, 7975, 19713, 23925, 32855, 72281, 98565, 164275, 190559, 216843, 361405, 492825, 571677, 952795, 1084215, 1807025, 2096149, 2858385, 4763975, 5421075, 6288447, 10480745, 14291925, 31442235, 52403725, 157211175]

約数ペア:

[(1, 157211175), (3, 52403725), (5, 31442235), (11, 14291925), (15, 10480745), (25, 6288447), (29, 5421075), (33, 4763975), (55, 2858385), (75, 2096149), (87, 1807025), (145, 1084215), (165, 952795), (275, 571677), (319, 492825), (435, 361405), (725, 216843), (825, 190559), (957, 164275), (1595, 98565), (2175, 72281), (4785, 32855), (6571, 23925), (7975, 19713)]