1818564345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45053}}^1$

素因数の和:45103

約数の個数: 64

約数和(自身を含む): 3633154560

約数和(自身を除く): 1814590215

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2691, 3105, 4485, 8073, 13455, 40365, 45053, 135159, 225265, 405477, 585689, 675795, 1036219, 1216431, 1757067, 2027385, 2928445, 3108657, 5181095, 5271201, 6082155, 8785335, 9325971, 13470847, 15543285, 15813603, 26356005, 27977913, 40412541, 46629855, 67354235, 79068015, 121237623, 139889565, 202062705, 363712869, 606188115, 1818564345]

約数ペア:

[(1, 1818564345), (3, 606188115), (5, 363712869), (9, 202062705), (13, 139889565), (15, 121237623), (23, 79068015), (27, 67354235), (39, 46629855), (45, 40412541), (65, 27977913), (69, 26356005), (115, 15813603), (117, 15543285), (135, 13470847), (195, 9325971), (207, 8785335), (299, 6082155), (345, 5271201), (351, 5181095), (585, 3108657), (621, 2928445), (897, 2027385), (1035, 1757067), (1495, 1216431), (1755, 1036219), (2691, 675795), (3105, 585689), (4485, 405477), (8073, 225265), (13455, 135159), (40365, 45053)]