2023171285

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 2566346112

約数和(自身を除く): 543174827

約数列:

[1, 5, 37, 43, 185, 197, 215, 985, 1291, 1591, 6455, 7289, 7955, 8471, 36445, 42355, 47767, 55513, 238835, 254327, 277565, 313427, 1271635, 1567135, 2053981, 9410099, 10269905, 10936061, 47050495, 54680305, 404634257, 2023171285]

約数ペア:

[(1, 2023171285), (5, 404634257), (37, 54680305), (43, 47050495), (185, 10936061), (197, 10269905), (215, 9410099), (985, 2053981), (1291, 1567135), (1591, 1271635), (6455, 313427), (7289, 277565), (7955, 254327), (8471, 238835), (36445, 55513), (42355, 47767)]