53020635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 88985088

約数和(自身を除く): 35964453

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 491, 939, 1473, 1565, 2455, 4695, 7199, 7365, 11293, 21597, 33879, 35995, 56465, 107985, 153683, 169395, 461049, 768415, 2305245, 3534709, 10604127, 17673545, 53020635]

約数ペア:

[(1, 53020635), (3, 17673545), (5, 10604127), (15, 3534709), (23, 2305245), (69, 768415), (115, 461049), (313, 169395), (345, 153683), (491, 107985), (939, 56465), (1473, 35995), (1565, 33879), (2455, 21597), (4695, 11293), (7199, 7365)]