82787475

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{15121}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 138759472

約数和(自身を除く): 55971997

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 15121, 45363, 75605, 226815, 378025, 1103833, 1134075, 3311499, 5519165, 16557495, 27595825, 82787475]

約数ペア:

[(1, 82787475), (3, 27595825), (5, 16557495), (15, 5519165), (25, 3311499), (73, 1134075), (75, 1103833), (219, 378025), (365, 226815), (1095, 75605), (1825, 45363), (5475, 15121)]