16748295

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 27808704

約数和(自身を除く): 11060409

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 241, 339, 565, 615, 723, 1205, 1695, 3615, 4633, 9881, 13899, 23165, 27233, 29643, 49405, 69495, 81699, 136165, 148215, 408495, 1116553, 3349659, 5582765, 16748295]

約数ペア:

[(1, 16748295), (3, 5582765), (5, 3349659), (15, 1116553), (41, 408495), (113, 148215), (123, 136165), (205, 81699), (241, 69495), (339, 49405), (565, 29643), (615, 27233), (723, 23165), (1205, 13899), (1695, 9881), (3615, 4633)]