90454275

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2083}}^1$

素因数の和:2292

約数の個数: 36

約数和(自身を含む): 162931288

約数和(自身を除く): 72477013

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1737, 2083, 2895, 4825, 6249, 8685, 10415, 14475, 18747, 31245, 43425, 52075, 93735, 156225, 402019, 468675, 1206057, 2010095, 3618171, 6030285, 10050475, 18090855, 30151425, 90454275]

約数ペア:

[(1, 90454275), (3, 30151425), (5, 18090855), (9, 10050475), (15, 6030285), (25, 3618171), (45, 2010095), (75, 1206057), (193, 468675), (225, 402019), (579, 156225), (965, 93735), (1737, 52075), (2083, 43425), (2895, 31245), (4825, 18747), (6249, 14475), (8685, 10415)]