16330915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 21089520

約数和(自身を除く): 4758605

約数列:

[1, 5, 29, 41, 67, 145, 205, 335, 1189, 1681, 1943, 2747, 5945, 8405, 9715, 13735, 48749, 79663, 112627, 243745, 398315, 563135, 3266183, 16330915]

約数ペア:

[(1, 16330915), (5, 3266183), (29, 563135), (41, 398315), (67, 243745), (145, 112627), (205, 79663), (335, 48749), (1189, 13735), (1681, 9715), (1943, 8405), (2747, 5945)]