55403115

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 89738640

約数和(自身を除く): 34335525

約数列:

[1, 3, 5, 15, 127, 229, 381, 635, 687, 1145, 1905, 3435, 16129, 29083, 48387, 80645, 87249, 145415, 241935, 436245, 3693541, 11080623, 18467705, 55403115]

約数ペア:

[(1, 55403115), (3, 18467705), (5, 11080623), (15, 3693541), (127, 436245), (229, 241935), (381, 145415), (635, 87249), (687, 80645), (1145, 48387), (1905, 29083), (3435, 16129)]