2043735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1481385

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 101, 213, 285, 303, 355, 505, 1065, 1349, 1515, 1919, 4047, 5757, 6745, 7171, 9595, 20235, 21513, 28785, 35855, 107565, 136249, 408747, 681245, 2043735]

約数ペア:

[(1, 2043735), (3, 681245), (5, 408747), (15, 136249), (19, 107565), (57, 35855), (71, 28785), (95, 21513), (101, 20235), (213, 9595), (285, 7171), (303, 6745), (355, 5757), (505, 4047), (1065, 1919), (1349, 1515)]