7027075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 10093104

約数和(自身を除く): 3066029

約数列:

[1, 5, 11, 23, 25, 55, 101, 115, 121, 253, 275, 505, 575, 605, 1111, 1265, 2323, 2525, 2783, 3025, 5555, 6325, 11615, 12221, 13915, 25553, 27775, 58075, 61105, 69575, 127765, 281083, 305525, 638825, 1405415, 7027075]

約数ペア:

[(1, 7027075), (5, 1405415), (11, 638825), (23, 305525), (25, 281083), (55, 127765), (101, 69575), (115, 61105), (121, 58075), (253, 27775), (275, 25553), (505, 13915), (575, 12221), (605, 11615), (1111, 6325), (1265, 5555), (2323, 3025), (2525, 2783)]