12717773425

素因数分解:

$5^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{47717}}^1$

素因数の和:49257

約数の個数: 24

約数和(自身を含む): 18035113536

約数和(自身を除く): 5317340111

約数列:

[1, 5, 7, 25, 35, 175, 1523, 7615, 10661, 38075, 47717, 53305, 238585, 266525, 334019, 1192925, 1670095, 8350475, 72672991, 363364955, 508710937, 1816824775, 2543554685, 12717773425]

約数ペア:

[(1, 12717773425), (5, 2543554685), (7, 1816824775), (25, 508710937), (35, 363364955), (175, 72672991), (1523, 8350475), (7615, 1670095), (10661, 1192925), (38075, 334019), (47717, 266525), (53305, 238585)]