4520285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2391715

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 199, 295, 385, 413, 649, 995, 1393, 2065, 2189, 3245, 4543, 6965, 10945, 11741, 15323, 22715, 58705, 76615, 82187, 129151, 410935, 645755, 904057, 4520285]

約数ペア:

[(1, 4520285), (5, 904057), (7, 645755), (11, 410935), (35, 129151), (55, 82187), (59, 76615), (77, 58705), (199, 22715), (295, 15323), (385, 11741), (413, 10945), (649, 6965), (995, 4543), (1393, 3245), (2065, 2189)]