2700403225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 3741899392

約数和(自身を除く): 1041496167

約数列:

[1, 5, 13, 25, 43, 65, 73, 215, 325, 365, 559, 949, 1075, 1825, 2647, 2795, 3139, 4745, 13235, 13975, 15695, 23725, 34411, 40807, 66175, 78475, 113821, 172055, 193231, 204035, 569105, 860275, 966155, 1020175, 1479673, 2512003, 2845525, 4830775, 7398365, 8308933, 12560015, 36991825, 41544665, 62800075, 108016129, 207723325, 540080645, 2700403225]

約数ペア:

[(1, 2700403225), (5, 540080645), (13, 207723325), (25, 108016129), (43, 62800075), (65, 41544665), (73, 36991825), (215, 12560015), (325, 8308933), (365, 7398365), (559, 4830775), (949, 2845525), (1075, 2512003), (1825, 1479673), (2647, 1020175), (2795, 966155), (3139, 860275), (4745, 569105), (13235, 204035), (13975, 193231), (15695, 172055), (23725, 113821), (34411, 78475), (40807, 66175)]