71224065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 141785280

約数和(自身を除く): 70561215

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 7573, 9405, 22719, 37865, 68157, 83303, 113595, 143887, 249909, 340785, 416515, 431661, 719435, 749727, 1249545, 1294983, 1582757, 2158305, 3748635, 4748271, 6474915, 7913785, 14244813, 23741355, 71224065]

約数ペア:

[(1, 71224065), (3, 23741355), (5, 14244813), (9, 7913785), (11, 6474915), (15, 4748271), (19, 3748635), (33, 2158305), (45, 1582757), (55, 1294983), (57, 1249545), (95, 749727), (99, 719435), (165, 431661), (171, 416515), (209, 340785), (285, 249909), (495, 143887), (627, 113595), (855, 83303), (1045, 68157), (1881, 37865), (3135, 22719), (7573, 9405)]