90232205

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 36775795

約数列:

[1, 5, 7, 35, 83, 89, 349, 415, 445, 581, 623, 1745, 2443, 2905, 3115, 7387, 12215, 28967, 31061, 36935, 51709, 144835, 155305, 202769, 217427, 258545, 1013845, 1087135, 2578063, 12890315, 18046441, 90232205]

約数ペア:

[(1, 90232205), (5, 18046441), (7, 12890315), (35, 2578063), (83, 1087135), (89, 1013845), (349, 258545), (415, 217427), (445, 202769), (581, 155305), (623, 144835), (1745, 51709), (2443, 36935), (2905, 31061), (3115, 28967), (7387, 12215)]