12616725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 23373504

約数和(自身を除く): 10756779

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 373, 451, 615, 825, 1025, 1119, 1353, 1865, 2255, 3075, 4103, 5595, 6765, 9325, 11275, 12309, 15293, 20515, 27975, 33825, 45879, 61545, 76465, 102575, 168223, 229395, 307725, 382325, 504669, 841115, 1146975, 2523345, 4205575, 12616725]

約数ペア:

[(1, 12616725), (3, 4205575), (5, 2523345), (11, 1146975), (15, 841115), (25, 504669), (33, 382325), (41, 307725), (55, 229395), (75, 168223), (123, 102575), (165, 76465), (205, 61545), (275, 45879), (373, 33825), (451, 27975), (615, 20515), (825, 15293), (1025, 12309), (1119, 11275), (1353, 9325), (1865, 6765), (2255, 5595), (3075, 4103)]