157414995

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4007}}^1$

素因数の和:4121

約数の個数: 40

約数和(自身を含む): 285161184

約数和(自身を除く): 127746189

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 405, 485, 873, 1455, 2619, 4007, 4365, 7857, 12021, 13095, 20035, 36063, 39285, 60105, 108189, 180315, 324567, 388679, 540945, 1166037, 1622835, 1943395, 3498111, 5830185, 10494333, 17490555, 31482999, 52471665, 157414995]

約数ペア:

[(1, 157414995), (3, 52471665), (5, 31482999), (9, 17490555), (15, 10494333), (27, 5830185), (45, 3498111), (81, 1943395), (97, 1622835), (135, 1166037), (291, 540945), (405, 388679), (485, 324567), (873, 180315), (1455, 108189), (2619, 60105), (4007, 39285), (4365, 36063), (7857, 20035), (12021, 13095)]