12204575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 15775776

約数和(自身を除く): 3571201

約数列:

[1, 5, 25, 53, 61, 151, 265, 305, 755, 1325, 1525, 3233, 3775, 8003, 9211, 16165, 40015, 46055, 80825, 200075, 230275, 488183, 2440915, 12204575]

約数ペア:

[(1, 12204575), (5, 2440915), (25, 488183), (53, 230275), (61, 200075), (151, 80825), (265, 46055), (305, 40015), (755, 16165), (1325, 9211), (1525, 8003), (3233, 3775)]