3881121105

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{225581}}^1$

素因数の和:225657

約数の個数: 32

約数和(自身を含む): 6583385088

約数和(自身を除く): 2702263983

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 17205, 225581, 676743, 1127905, 3383715, 6993011, 8346497, 20979033, 25039491, 34965055, 41732485, 104895165, 125197455, 258741407, 776224221, 1293707035, 3881121105]

約数ペア:

[(1, 3881121105), (3, 1293707035), (5, 776224221), (15, 258741407), (31, 125197455), (37, 104895165), (93, 41732485), (111, 34965055), (155, 25039491), (185, 20979033), (465, 8346497), (555, 6993011), (1147, 3383715), (3441, 1127905), (5735, 676743), (17205, 225581)]