1892407905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{5351}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 3406440960

約数和(自身を除く): 1514033055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 271, 435, 813, 1305, 1355, 2439, 4065, 5351, 7859, 12195, 16053, 23577, 26755, 39295, 48159, 70731, 80265, 117885, 155179, 240795, 353655, 465537, 775895, 1396611, 1450121, 2327685, 4350363, 6983055, 7250605, 13051089, 21751815, 42053509, 65255445, 126160527, 210267545, 378481581, 630802635, 1892407905]

約数ペア:

[(1, 1892407905), (3, 630802635), (5, 378481581), (9, 210267545), (15, 126160527), (29, 65255445), (45, 42053509), (87, 21751815), (145, 13051089), (261, 7250605), (271, 6983055), (435, 4350363), (813, 2327685), (1305, 1450121), (1355, 1396611), (2439, 775895), (4065, 465537), (5351, 353655), (7859, 240795), (12195, 155179), (16053, 117885), (23577, 80265), (26755, 70731), (39295, 48159)]