38264655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17871

約数の個数: 32

約数和(自身を含む): 71930880

約数和(自身を除く): 33666225

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 17839, 53517, 89195, 196229, 231907, 267585, 588687, 695721, 981145, 1159535, 2550977, 2943435, 3478605, 7652931, 12754885, 38264655]

約数ペア:

[(1, 38264655), (3, 12754885), (5, 7652931), (11, 3478605), (13, 2943435), (15, 2550977), (33, 1159535), (39, 981145), (55, 695721), (65, 588687), (143, 267585), (165, 231907), (195, 196229), (429, 89195), (715, 53517), (2145, 17839)]