55383475

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 82695600

約数和(自身を除く): 27312125

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 725, 1015, 1225, 1421, 1559, 5075, 7105, 7795, 10913, 35525, 38975, 45211, 54565, 76391, 226055, 272825, 316477, 381955, 1130275, 1582385, 1909775, 2215339, 7911925, 11076695, 55383475]

約数ペア:

[(1, 55383475), (5, 11076695), (7, 7911925), (25, 2215339), (29, 1909775), (35, 1582385), (49, 1130275), (145, 381955), (175, 316477), (203, 272825), (245, 226055), (725, 76391), (1015, 54565), (1225, 45211), (1421, 38975), (1559, 35525), (5075, 10913), (7105, 7795)]