66545055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 58938849

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 2351, 3145, 5661, 7053, 9435, 11755, 21159, 28305, 35265, 39967, 86987, 105795, 119901, 199835, 260961, 359703, 434935, 599505, 782883, 1304805, 1478779, 1798515, 3914415, 4436337, 7393895, 13309011, 22181685, 66545055]

約数ペア:

[(1, 66545055), (3, 22181685), (5, 13309011), (9, 7393895), (15, 4436337), (17, 3914415), (37, 1798515), (45, 1478779), (51, 1304805), (85, 782883), (111, 599505), (153, 434935), (185, 359703), (255, 260961), (333, 199835), (555, 119901), (629, 105795), (765, 86987), (1665, 39967), (1887, 35265), (2351, 28305), (3145, 21159), (5661, 11755), (7053, 9435)]