3355425

素因数分解:

$3^4\times 5^2\times {\mathrm{1657}}^1$

素因数の和:1679

約数の個数: 30

約数和(自身を含む): 6219158

約数和(自身を除く): 2863733

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1657, 2025, 4971, 8285, 14913, 24855, 41425, 44739, 74565, 124275, 134217, 223695, 372825, 671085, 1118475, 3355425]

約数ペア:

[(1, 3355425), (3, 1118475), (5, 671085), (9, 372825), (15, 223695), (25, 134217), (27, 124275), (45, 74565), (75, 44739), (81, 41425), (135, 24855), (225, 14913), (405, 8285), (675, 4971), (1657, 2025)]