2223643965

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{5209}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 3601152000

約数和(自身を除く): 1377508035

約数列:

[1, 3, 5, 15, 149, 191, 447, 573, 745, 955, 2235, 2865, 5209, 15627, 26045, 28459, 78135, 85377, 142295, 426885, 776141, 994919, 2328423, 2984757, 3880705, 4974595, 11642115, 14923785, 148242931, 444728793, 741214655, 2223643965]

約数ペア:

[(1, 2223643965), (3, 741214655), (5, 444728793), (15, 148242931), (149, 14923785), (191, 11642115), (447, 4974595), (573, 3880705), (745, 2984757), (955, 2328423), (2235, 994919), (2865, 776141), (5209, 426885), (15627, 142295), (26045, 85377), (28459, 78135)]