152638245

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40867}}^1$

素因数の和:40961

約数の個数: 24

約数和(自身を含む): 267767136

約数和(自身を除く): 115128891

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 40867, 122601, 204335, 367803, 613005, 1839015, 3391961, 10175883, 16959805, 30527649, 50879415, 152638245]

約数ペア:

[(1, 152638245), (3, 50879415), (5, 30527649), (9, 16959805), (15, 10175883), (45, 3391961), (83, 1839015), (249, 613005), (415, 367803), (747, 204335), (1245, 122601), (3735, 40867)]