177161445

素因数分解:

$3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1583}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 315532800

約数和(自身を除く): 138371355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 829, 1583, 2487, 4145, 4749, 7461, 7915, 12435, 14247, 22383, 23745, 37305, 42741, 71235, 111915, 213705, 1312307, 3936921, 6561535, 11810763, 19684605, 35432289, 59053815, 177161445]

約数ペア:

[(1, 177161445), (3, 59053815), (5, 35432289), (9, 19684605), (15, 11810763), (27, 6561535), (45, 3936921), (135, 1312307), (829, 213705), (1583, 111915), (2487, 71235), (4145, 42741), (4749, 37305), (7461, 23745), (7915, 22383), (12435, 14247)]