2146335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1689825

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 443, 969, 1329, 1615, 2215, 4845, 6645, 7531, 8417, 22593, 25251, 37655, 42085, 112965, 126255, 143089, 429267, 715445, 2146335]

約数ペア:

[(1, 2146335), (3, 715445), (5, 429267), (15, 143089), (17, 126255), (19, 112965), (51, 42085), (57, 37655), (85, 25251), (95, 22593), (255, 8417), (285, 7531), (323, 6645), (443, 4845), (969, 2215), (1329, 1615)]