12773365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 17275104

約数和(自身を除く): 4501739

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 491, 605, 2365, 2455, 5203, 5401, 21113, 26015, 27005, 59411, 105565, 232243, 297055, 1161215, 2554673, 12773365]

約数ペア:

[(1, 12773365), (5, 2554673), (11, 1161215), (43, 297055), (55, 232243), (121, 105565), (215, 59411), (473, 27005), (491, 26015), (605, 21113), (2365, 5401), (2455, 5203)]