33149235

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 32514765

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 343, 357, 379, 595, 735, 833, 1029, 1137, 1715, 1785, 1895, 2499, 2653, 4165, 5145, 5685, 5831, 6443, 7959, 12495, 13265, 17493, 18571, 19329, 29155, 32215, 39795, 45101, 55713, 87465, 92855, 96645, 129997, 135303, 225505, 278565, 315707, 389991, 649985, 676515, 947121, 1578535, 1949955, 2209949, 4735605, 6629847, 11049745, 33149235]

約数ペア:

[(1, 33149235), (3, 11049745), (5, 6629847), (7, 4735605), (15, 2209949), (17, 1949955), (21, 1578535), (35, 947121), (49, 676515), (51, 649985), (85, 389991), (105, 315707), (119, 278565), (147, 225505), (245, 135303), (255, 129997), (343, 96645), (357, 92855), (379, 87465), (595, 55713), (735, 45101), (833, 39795), (1029, 32215), (1137, 29155), (1715, 19329), (1785, 18571), (1895, 17493), (2499, 13265), (2653, 12495), (4165, 7959), (5145, 6443), (5685, 5831)]