200812455

素因数分解:

$3^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{3631}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 348454080

約数和(自身を除く): 147641625

約数列:

[1, 3, 5, 9, 15, 45, 1229, 3631, 3687, 6145, 10893, 11061, 18155, 18435, 32679, 54465, 55305, 163395, 4462499, 13387497, 22312495, 40162491, 66937485, 200812455]

約数ペア:

[(1, 200812455), (3, 66937485), (5, 40162491), (9, 22312495), (15, 13387497), (45, 4462499), (1229, 163395), (3631, 55305), (3687, 54465), (6145, 32679), (10893, 18435), (11061, 18155)]