3868965

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 7135128

約数和(自身を除く): 3266163

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 233, 369, 405, 615, 699, 1107, 1165, 1845, 2097, 3321, 3495, 5535, 6291, 9553, 10485, 16605, 18873, 28659, 31455, 47765, 85977, 94365, 143295, 257931, 429885, 773793, 1289655, 3868965]

約数ペア:

[(1, 3868965), (3, 1289655), (5, 773793), (9, 429885), (15, 257931), (27, 143295), (41, 94365), (45, 85977), (81, 47765), (123, 31455), (135, 28659), (205, 18873), (233, 16605), (369, 10485), (405, 9553), (615, 6291), (699, 5535), (1107, 3495), (1165, 3321), (1845, 2097)]