4388865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 7693056

約数和(自身を除く): 3304191

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 317, 355, 923, 951, 1065, 1585, 2769, 4121, 4615, 4755, 12363, 13845, 20605, 22507, 61815, 67521, 112535, 292591, 337605, 877773, 1462955, 4388865]

約数ペア:

[(1, 4388865), (3, 1462955), (5, 877773), (13, 337605), (15, 292591), (39, 112535), (65, 67521), (71, 61815), (195, 22507), (213, 20605), (317, 13845), (355, 12363), (923, 4755), (951, 4615), (1065, 4121), (1585, 2769)]