15791310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 41595840

約数和(自身を除く): 25804530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2221, 2370, 3555, 4442, 6663, 7110, 11105, 13326, 19989, 22210, 33315, 39978, 66630, 99945, 175459, 199890, 350918, 526377, 877295, 1052754, 1579131, 1754590, 2631885, 3158262, 5263770, 7895655, 15791310]

約数ペア:

[(1, 15791310), (2, 7895655), (3, 5263770), (5, 3158262), (6, 2631885), (9, 1754590), (10, 1579131), (15, 1052754), (18, 877295), (30, 526377), (45, 350918), (79, 199890), (90, 175459), (158, 99945), (237, 66630), (395, 39978), (474, 33315), (711, 22210), (790, 19989), (1185, 13326), (1422, 11105), (2221, 7110), (2370, 6663), (3555, 4442)]