172022065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 55503695

約数列:

[1, 5, 17, 37, 83, 85, 185, 415, 629, 659, 1411, 3071, 3145, 3295, 7055, 11203, 15355, 24383, 52207, 54697, 56015, 121915, 261035, 273485, 414511, 929849, 2023789, 2072555, 4649245, 10118945, 34404413, 172022065]

約数ペア:

[(1, 172022065), (5, 34404413), (17, 10118945), (37, 4649245), (83, 2072555), (85, 2023789), (185, 929849), (415, 414511), (629, 273485), (659, 261035), (1411, 121915), (3071, 56015), (3145, 54697), (3295, 52207), (7055, 24383), (11203, 15355)]