1933495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 2627856

約数和(自身を除く): 694361

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 391, 529, 731, 989, 1955, 2645, 3655, 4945, 8993, 16813, 22747, 44965, 84065, 113735, 386699, 1933495]

約数ペア:

[(1, 1933495), (5, 386699), (17, 113735), (23, 84065), (43, 44965), (85, 22747), (115, 16813), (215, 8993), (391, 4945), (529, 3655), (731, 2645), (989, 1955)]