2191146045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{7229}}^1$

素因数の和:7426

約数の個数: 48

約数和(自身を含む): 3877130880

約数和(自身を除く): 1685984835

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 167, 363, 501, 605, 835, 1815, 1837, 2505, 5511, 7229, 9185, 20207, 21687, 27555, 36145, 60621, 79519, 101035, 108435, 238557, 303105, 397595, 874709, 1192785, 1207243, 2624127, 3621729, 4373545, 6036215, 13120635, 13279673, 18108645, 39839019, 66398365, 146076403, 199195095, 438229209, 730382015, 2191146045]

約数ペア:

[(1, 2191146045), (3, 730382015), (5, 438229209), (11, 199195095), (15, 146076403), (33, 66398365), (55, 39839019), (121, 18108645), (165, 13279673), (167, 13120635), (363, 6036215), (501, 4373545), (605, 3621729), (835, 2624127), (1815, 1207243), (1837, 1192785), (2505, 874709), (5511, 397595), (7229, 303105), (9185, 238557), (20207, 108435), (21687, 101035), (27555, 79519), (36145, 60621)]