2467245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 4538880

約数和(自身を除く): 2071635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 787, 1045, 2361, 3135, 3935, 8657, 11805, 14953, 25971, 43285, 44859, 74765, 129855, 164483, 224295, 493449, 822415, 2467245]

約数ペア:

[(1, 2467245), (3, 822415), (5, 493449), (11, 224295), (15, 164483), (19, 129855), (33, 74765), (55, 44859), (57, 43285), (95, 25971), (165, 14953), (209, 11805), (285, 8657), (627, 3935), (787, 3135), (1045, 2361)]