2577495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 4460544

約数和(自身を除く): 1883049

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 241, 345, 465, 713, 723, 1205, 2139, 3565, 3615, 5543, 7471, 10695, 16629, 22413, 27715, 37355, 83145, 112065, 171833, 515499, 859165, 2577495]

約数ペア:

[(1, 2577495), (3, 859165), (5, 515499), (15, 171833), (23, 112065), (31, 83145), (69, 37355), (93, 27715), (115, 22413), (155, 16629), (241, 10695), (345, 7471), (465, 5543), (713, 3615), (723, 3565), (1205, 2139)]