12964105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 6647543

約数列:

[1, 5, 7, 11, 35, 55, 77, 151, 223, 385, 755, 1057, 1115, 1561, 1661, 2453, 5285, 7805, 8305, 11627, 12265, 17171, 33673, 58135, 85855, 168365, 235711, 370403, 1178555, 1852015, 2592821, 12964105]

約数ペア:

[(1, 12964105), (5, 2592821), (7, 1852015), (11, 1178555), (35, 370403), (55, 235711), (77, 168365), (151, 85855), (223, 58135), (385, 33673), (755, 17171), (1057, 12265), (1115, 11627), (1561, 8305), (1661, 7805), (2453, 5285)]