814045515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1877}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 1349455680

約数和(自身を除く): 535410165

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 997, 1877, 2991, 4985, 5631, 9385, 14955, 28155, 28913, 54433, 86739, 144565, 163299, 272165, 433695, 816495, 1871369, 5614107, 9356845, 28070535, 54269701, 162809103, 271348505, 814045515]

約数ペア:

[(1, 814045515), (3, 271348505), (5, 162809103), (15, 54269701), (29, 28070535), (87, 9356845), (145, 5614107), (435, 1871369), (997, 816495), (1877, 433695), (2991, 272165), (4985, 163299), (5631, 144565), (9385, 86739), (14955, 54433), (28155, 28913)]