1101275

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 1696320

約数和(自身を除く): 595045

約数列:

[1, 5, 7, 25, 29, 31, 35, 49, 145, 155, 175, 203, 217, 245, 725, 775, 899, 1015, 1085, 1225, 1421, 1519, 4495, 5075, 5425, 6293, 7105, 7595, 22475, 31465, 35525, 37975, 44051, 157325, 220255, 1101275]

約数ペア:

[(1, 1101275), (5, 220255), (7, 157325), (25, 44051), (29, 37975), (31, 35525), (35, 31465), (49, 22475), (145, 7595), (155, 7105), (175, 6293), (203, 5425), (217, 5075), (245, 4495), (725, 1519), (775, 1421), (899, 1225), (1015, 1085)]