15135860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 17765260

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 127, 202, 236, 254, 295, 404, 505, 508, 590, 635, 1010, 1180, 1270, 2020, 2540, 5959, 7493, 11918, 12827, 14986, 23836, 25654, 29795, 29972, 37465, 51308, 59590, 64135, 74930, 119180, 128270, 149860, 256540, 756793, 1513586, 3027172, 3783965, 7567930, 15135860]

約数ペア:

[(1, 15135860), (2, 7567930), (4, 3783965), (5, 3027172), (10, 1513586), (20, 756793), (59, 256540), (101, 149860), (118, 128270), (127, 119180), (202, 74930), (236, 64135), (254, 59590), (295, 51308), (404, 37465), (505, 29972), (508, 29795), (590, 25654), (635, 23836), (1010, 14986), (1180, 12827), (1270, 11918), (2020, 7493), (2540, 5959)]