42801735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 29451705

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1279, 1455, 2231, 3837, 6395, 6693, 11155, 19185, 29417, 33465, 88251, 124063, 147085, 372189, 441255, 620315, 1860945, 2853449, 8560347, 14267245, 42801735]

約数ペア:

[(1, 42801735), (3, 14267245), (5, 8560347), (15, 2853449), (23, 1860945), (69, 620315), (97, 441255), (115, 372189), (291, 147085), (345, 124063), (485, 88251), (1279, 33465), (1455, 29417), (2231, 19185), (3837, 11155), (6395, 6693)]