496571615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 642660480

約数和(自身を除く): 146088865

約数列:

[1, 5, 17, 85, 97, 229, 263, 485, 1145, 1315, 1649, 3893, 4471, 8245, 19465, 22213, 22355, 25511, 60227, 111065, 127555, 301135, 377621, 433687, 1023859, 1888105, 2168435, 5119295, 5842019, 29210095, 99314323, 496571615]

約数ペア:

[(1, 496571615), (5, 99314323), (17, 29210095), (85, 5842019), (97, 5119295), (229, 2168435), (263, 1888105), (485, 1023859), (1145, 433687), (1315, 377621), (1649, 301135), (3893, 127555), (4471, 111065), (8245, 60227), (19465, 25511), (22213, 22355)]