42987135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 32362305

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5813, 7395, 17439, 29065, 87195, 98821, 168577, 296463, 494105, 505731, 842885, 1482315, 2528655, 2865809, 8597427, 14329045, 42987135]

約数ペア:

[(1, 42987135), (3, 14329045), (5, 8597427), (15, 2865809), (17, 2528655), (29, 1482315), (51, 842885), (85, 505731), (87, 494105), (145, 296463), (255, 168577), (435, 98821), (493, 87195), (1479, 29065), (2465, 17439), (5813, 7395)]