158550015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1201}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 273825216

約数和(自身を除く): 115275201

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 677, 1201, 2031, 3385, 3603, 6005, 8801, 10155, 15613, 18015, 26403, 44005, 46839, 78065, 132015, 234195, 813077, 2439231, 4065385, 10570001, 12196155, 31710003, 52850005, 158550015]

約数ペア:

[(1, 158550015), (3, 52850005), (5, 31710003), (13, 12196155), (15, 10570001), (39, 4065385), (65, 2439231), (195, 813077), (677, 234195), (1201, 132015), (2031, 78065), (3385, 46839), (3603, 44005), (6005, 26403), (8801, 18015), (10155, 15613)]