38466735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 65733120

約数和(自身を除く): 27266385

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 1901, 4047, 5703, 6745, 9505, 20235, 28515, 36119, 108357, 134971, 180595, 404913, 541785, 674855, 2024565, 2564449, 7693347, 12822245, 38466735]

約数ペア:

[(1, 38466735), (3, 12822245), (5, 7693347), (15, 2564449), (19, 2024565), (57, 674855), (71, 541785), (95, 404913), (213, 180595), (285, 134971), (355, 108357), (1065, 36119), (1349, 28515), (1901, 20235), (4047, 9505), (5703, 6745)]