2448528025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{53549}}^1$

素因数の和:53649

約数の個数: 24

約数和(自身を含む): 3187296000

約数和(自身を除く): 738767975

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1475, 1829, 9145, 45725, 53549, 267745, 1338725, 1660019, 3159391, 8300095, 15796955, 41500475, 78984775, 97941121, 489705605, 2448528025]

約数ペア:

[(1, 2448528025), (5, 489705605), (25, 97941121), (31, 78984775), (59, 41500475), (155, 15796955), (295, 8300095), (775, 3159391), (1475, 1660019), (1829, 1338725), (9145, 267745), (45725, 53549)]