54075585

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 88887168

約数和(自身を除く): 34811583

約数列:

[1, 3, 5, 15, 61, 113, 183, 305, 339, 523, 565, 915, 1569, 1695, 2615, 6893, 7845, 20679, 31903, 34465, 59099, 95709, 103395, 159515, 177297, 295495, 478545, 886485, 3605039, 10815117, 18025195, 54075585]

約数ペア:

[(1, 54075585), (3, 18025195), (5, 10815117), (15, 3605039), (61, 886485), (113, 478545), (183, 295495), (305, 177297), (339, 159515), (523, 103395), (565, 95709), (915, 59099), (1569, 34465), (1695, 31903), (2615, 20679), (6893, 7845)]