202817991015

素因数分解:

$3^4\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{454021}}^1$

素因数の和:455141

約数の個数: 40

約数和(自身を含む): 363900449088

約数和(自身を除く): 161082458073

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1103, 3309, 5515, 9927, 16545, 29781, 49635, 89343, 148905, 446715, 454021, 1362063, 2270105, 4086189, 6810315, 12258567, 20430945, 36775701, 61292835, 183878505, 500785163, 1502355489, 2503925815, 4507066467, 7511777445, 13521199401, 22535332335, 40563598203, 67605997005, 202817991015]

約数ペア:

[(1, 202817991015), (3, 67605997005), (5, 40563598203), (9, 22535332335), (15, 13521199401), (27, 7511777445), (45, 4507066467), (81, 2503925815), (135, 1502355489), (405, 500785163), (1103, 183878505), (3309, 61292835), (5515, 36775701), (9927, 20430945), (16545, 12258567), (29781, 6810315), (49635, 4086189), (89343, 2270105), (148905, 1362063), (446715, 454021)]