157474245

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 260519040

約数和(自身を除く): 103044795

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 885, 915, 2917, 3599, 8751, 10797, 14585, 17995, 43755, 53985, 172103, 177937, 516309, 533811, 860515, 889685, 2581545, 2669055, 10498283, 31494849, 52491415, 157474245]

約数ペア:

[(1, 157474245), (3, 52491415), (5, 31494849), (15, 10498283), (59, 2669055), (61, 2581545), (177, 889685), (183, 860515), (295, 533811), (305, 516309), (885, 177937), (915, 172103), (2917, 53985), (3599, 43755), (8751, 17995), (10797, 14585)]