89402985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{613}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 177775104

約数和(自身を除く): 88372119

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 463, 613, 1389, 1839, 2315, 3065, 3241, 4167, 4291, 5517, 6945, 9195, 9723, 12873, 16205, 20835, 21455, 27585, 29169, 38619, 48615, 64365, 145845, 193095, 283819, 851457, 1419095, 1986733, 2554371, 4257285, 5960199, 9933665, 12771855, 17880597, 29800995, 89402985]

約数ペア:

[(1, 89402985), (3, 29800995), (5, 17880597), (7, 12771855), (9, 9933665), (15, 5960199), (21, 4257285), (35, 2554371), (45, 1986733), (63, 1419095), (105, 851457), (315, 283819), (463, 193095), (613, 145845), (1389, 64365), (1839, 48615), (2315, 38619), (3065, 29169), (3241, 27585), (4167, 21455), (4291, 20835), (5517, 16205), (6945, 12873), (9195, 9723)]