2248515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 4034160

約数和(自身を除く): 1785645

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1723, 5169, 8615, 15507, 25845, 49967, 77535, 149901, 249835, 449703, 749505, 2248515]

約数ペア:

[(1, 2248515), (3, 749505), (5, 449703), (9, 249835), (15, 149901), (29, 77535), (45, 49967), (87, 25845), (145, 15507), (261, 8615), (435, 5169), (1305, 1723)]