2015236805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 2575722240

約数和(自身を除く): 560485435

約数列:

[1, 5, 19, 95, 181, 233, 503, 905, 1165, 2515, 3439, 4427, 9557, 17195, 22135, 42173, 47785, 91043, 117199, 210865, 455215, 585995, 801287, 1729817, 2226781, 4006435, 8649085, 11133905, 21213019, 106065095, 403047361, 2015236805]

約数ペア:

[(1, 2015236805), (5, 403047361), (19, 106065095), (95, 21213019), (181, 11133905), (233, 8649085), (503, 4006435), (905, 2226781), (1165, 1729817), (2515, 801287), (3439, 585995), (4427, 455215), (9557, 210865), (17195, 117199), (22135, 91043), (42173, 47785)]