47284665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 81224640

約数和(自身を除く): 33939975

約数列:

[1, 3, 5, 15, 23, 59, 69, 101, 115, 177, 295, 303, 345, 505, 529, 885, 1357, 1515, 1587, 2323, 2645, 4071, 5959, 6785, 6969, 7935, 11615, 17877, 20355, 29795, 31211, 34845, 53429, 89385, 93633, 137057, 156055, 160287, 267145, 411171, 468165, 685285, 801435, 2055855, 3152311, 9456933, 15761555, 47284665]

約数ペア:

[(1, 47284665), (3, 15761555), (5, 9456933), (15, 3152311), (23, 2055855), (59, 801435), (69, 685285), (101, 468165), (115, 411171), (177, 267145), (295, 160287), (303, 156055), (345, 137057), (505, 93633), (529, 89385), (885, 53429), (1357, 34845), (1515, 31211), (1587, 29795), (2323, 20355), (2645, 17877), (4071, 11615), (5959, 7935), (6785, 6969)]