225860145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45767}}^1$

素因数の和:45829

約数の個数: 32

約数和(自身を含む): 421797888

約数和(自身を除く): 195937743

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 45767, 137301, 228835, 320369, 686505, 961107, 1601845, 2151049, 4805535, 6453147, 10755245, 15057343, 32265735, 45172029, 75286715, 225860145]

約数ペア:

[(1, 225860145), (3, 75286715), (5, 45172029), (7, 32265735), (15, 15057343), (21, 10755245), (35, 6453147), (47, 4805535), (105, 2151049), (141, 1601845), (235, 961107), (329, 686505), (705, 320369), (987, 228835), (1645, 137301), (4935, 45767)]