99955075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 137741184

約数和(自身を除く): 37786109

約数列:

[1, 5, 11, 25, 55, 121, 173, 191, 275, 605, 865, 955, 1903, 2101, 3025, 4325, 4775, 9515, 10505, 20933, 23111, 33043, 47575, 52525, 104665, 115555, 165215, 363473, 523325, 577775, 826075, 1817365, 3998203, 9086825, 19991015, 99955075]

約数ペア:

[(1, 99955075), (5, 19991015), (11, 9086825), (25, 3998203), (55, 1817365), (121, 826075), (173, 577775), (191, 523325), (275, 363473), (605, 165215), (865, 115555), (955, 104665), (1903, 52525), (2101, 47575), (3025, 33043), (4325, 23111), (4775, 20933), (9515, 10505)]