54177615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 98482176

約数和(自身を除く): 44304561

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 355, 465, 547, 639, 1065, 1395, 1641, 2201, 2735, 3195, 4923, 6603, 8205, 11005, 16957, 19809, 24615, 33015, 38837, 50871, 84785, 99045, 116511, 152613, 194185, 254355, 349533, 582555, 763065, 1203947, 1747665, 3611841, 6019735, 10835523, 18059205, 54177615]

約数ペア:

[(1, 54177615), (3, 18059205), (5, 10835523), (9, 6019735), (15, 3611841), (31, 1747665), (45, 1203947), (71, 763065), (93, 582555), (155, 349533), (213, 254355), (279, 194185), (355, 152613), (465, 116511), (547, 99045), (639, 84785), (1065, 50871), (1395, 38837), (1641, 33015), (2201, 24615), (2735, 19809), (3195, 16957), (4923, 11005), (6603, 8205)]