2747525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 3791424

約数和(自身を除く): 1043899

約数列:

[1, 5, 11, 25, 55, 97, 103, 275, 485, 515, 1067, 1133, 2425, 2575, 5335, 5665, 9991, 26675, 28325, 49955, 109901, 249775, 549505, 2747525]

約数ペア:

[(1, 2747525), (5, 549505), (11, 249775), (25, 109901), (55, 49955), (97, 28325), (103, 26675), (275, 9991), (485, 5665), (515, 5335), (1067, 2575), (1133, 2425)]