1609043165

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 2009318400

約数和(自身を除く): 400275235

約数列:

[1, 5, 53, 79, 151, 265, 395, 509, 755, 2545, 4187, 8003, 11929, 20935, 26977, 40015, 40211, 59645, 76859, 134885, 201055, 384295, 632237, 2131183, 3161185, 4073527, 6071861, 10655915, 20367635, 30359305, 321808633, 1609043165]

約数ペア:

[(1, 1609043165), (5, 321808633), (53, 30359305), (79, 20367635), (151, 10655915), (265, 6071861), (395, 4073527), (509, 3161185), (755, 2131183), (2545, 632237), (4187, 384295), (8003, 201055), (11929, 134885), (20935, 76859), (26977, 59645), (40015, 40211)]