1385265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2580480

約数和(自身を除く): 1195215

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 167, 237, 395, 501, 553, 835, 1169, 1185, 1659, 2505, 2765, 3507, 5845, 8295, 13193, 17535, 39579, 65965, 92351, 197895, 277053, 461755, 1385265]

約数ペア:

[(1, 1385265), (3, 461755), (5, 277053), (7, 197895), (15, 92351), (21, 65965), (35, 39579), (79, 17535), (105, 13193), (167, 8295), (237, 5845), (395, 3507), (501, 2765), (553, 2505), (835, 1659), (1169, 1185)]