53884515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 90432000

約数和(自身を除く): 36547485

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 499, 939, 1497, 1565, 2495, 4695, 7199, 7485, 11477, 21597, 34431, 35995, 57385, 107985, 156187, 172155, 468561, 780935, 2342805, 3592301, 10776903, 17961505, 53884515]

約数ペア:

[(1, 53884515), (3, 17961505), (5, 10776903), (15, 3592301), (23, 2342805), (69, 780935), (115, 468561), (313, 172155), (345, 156187), (499, 107985), (939, 57385), (1497, 35995), (1565, 34431), (2495, 21597), (4695, 11477), (7199, 7485)]