45205465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 17935655

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1217, 1615, 1955, 2185, 6085, 7429, 20689, 23123, 27991, 37145, 103445, 115615, 139955, 393091, 475847, 531829, 1965455, 2379235, 2659145, 9041093, 45205465]

約数ペア:

[(1, 45205465), (5, 9041093), (17, 2659145), (19, 2379235), (23, 1965455), (85, 531829), (95, 475847), (115, 393091), (323, 139955), (391, 115615), (437, 103445), (1217, 37145), (1615, 27991), (1955, 23123), (2185, 20689), (6085, 7429)]