15413950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 30060576

約数和(自身を除く): 14646626

約数列:

[1, 2, 5, 10, 25, 41, 50, 73, 82, 103, 146, 205, 206, 365, 410, 515, 730, 1025, 1030, 1825, 2050, 2575, 2993, 3650, 4223, 5150, 5986, 7519, 8446, 14965, 15038, 21115, 29930, 37595, 42230, 74825, 75190, 105575, 149650, 187975, 211150, 308279, 375950, 616558, 1541395, 3082790, 7706975, 15413950]

約数ペア:

[(1, 15413950), (2, 7706975), (5, 3082790), (10, 1541395), (25, 616558), (41, 375950), (50, 308279), (73, 211150), (82, 187975), (103, 149650), (146, 105575), (205, 75190), (206, 74825), (365, 42230), (410, 37595), (515, 29930), (730, 21115), (1025, 15038), (1030, 14965), (1825, 8446), (2050, 7519), (2575, 5986), (2993, 5150), (3650, 4223)]