15300175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 7198385

約数列:

[1, 5, 11, 23, 25, 41, 55, 59, 115, 205, 253, 275, 295, 451, 575, 649, 943, 1025, 1265, 1357, 1475, 2255, 2419, 3245, 4715, 6325, 6785, 10373, 11275, 12095, 14927, 16225, 23575, 26609, 33925, 51865, 55637, 60475, 74635, 133045, 259325, 278185, 373175, 612007, 665225, 1390925, 3060035, 15300175]

約数ペア:

[(1, 15300175), (5, 3060035), (11, 1390925), (23, 665225), (25, 612007), (41, 373175), (55, 278185), (59, 259325), (115, 133045), (205, 74635), (253, 60475), (275, 55637), (295, 51865), (451, 33925), (575, 26609), (649, 23575), (943, 16225), (1025, 14927), (1265, 12095), (1357, 11275), (1475, 10373), (2255, 6785), (2419, 6325), (3245, 4715)]