161583375

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 271454976

約数和(自身を除く): 109871601

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 1605, 2675, 4027, 8025, 12081, 13375, 20135, 40125, 60405, 100675, 302025, 430889, 503375, 1292667, 1510125, 2154445, 6463335, 10772225, 32316675, 53861125, 161583375]

約数ペア:

[(1, 161583375), (3, 53861125), (5, 32316675), (15, 10772225), (25, 6463335), (75, 2154445), (107, 1510125), (125, 1292667), (321, 503375), (375, 430889), (535, 302025), (1605, 100675), (2675, 60405), (4027, 40125), (8025, 20135), (12081, 13375)]