55816365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7929

約数の個数: 32

約数和(自身を含む): 99703296

約数和(自身を除く): 43886931

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 7867, 23601, 39335, 86537, 118005, 259611, 338281, 432685, 1014843, 1298055, 1691405, 3721091, 5074215, 11163273, 18605455, 55816365]

約数ペア:

[(1, 55816365), (3, 18605455), (5, 11163273), (11, 5074215), (15, 3721091), (33, 1691405), (43, 1298055), (55, 1014843), (129, 432685), (165, 338281), (215, 259611), (473, 118005), (645, 86537), (1419, 39335), (2365, 23601), (7095, 7867)]