22947285

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 38568960

約数和(自身を除く): 15621675

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 809, 915, 1891, 2427, 4045, 5673, 9455, 12135, 25079, 28365, 49349, 75237, 125395, 148047, 246745, 376185, 740235, 1529819, 4589457, 7649095, 22947285]

約数ペア:

[(1, 22947285), (3, 7649095), (5, 4589457), (15, 1529819), (31, 740235), (61, 376185), (93, 246745), (155, 148047), (183, 125395), (305, 75237), (465, 49349), (809, 28365), (915, 25079), (1891, 12135), (2427, 9455), (4045, 5673)]