327789215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5183

約数の個数: 32

約数和(自身を含む): 452390400

約数和(自身を除く): 124601185

約数列:

[1, 5, 13, 23, 43, 65, 115, 215, 299, 559, 989, 1495, 2795, 4945, 5099, 12857, 25495, 64285, 66287, 117277, 219257, 331435, 586385, 1096285, 1524601, 2850341, 5042911, 7623005, 14251705, 25214555, 65557843, 327789215]

約数ペア:

[(1, 327789215), (5, 65557843), (13, 25214555), (23, 14251705), (43, 7623005), (65, 5042911), (115, 2850341), (215, 1524601), (299, 1096285), (559, 586385), (989, 331435), (1495, 219257), (2795, 117277), (4945, 66287), (5099, 64285), (12857, 25495)]