1117805895

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 1973597184

約数和(自身を除く): 855791289

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 271, 355, 639, 813, 1065, 1291, 1355, 2439, 3195, 3873, 4065, 6455, 11619, 12195, 19241, 19365, 57723, 58095, 91661, 96205, 173169, 274983, 288615, 349861, 458305, 824949, 865845, 1049583, 1374915, 1749305, 3148749, 4124745, 5247915, 15743745, 24840131, 74520393, 124200655, 223561179, 372601965, 1117805895]

約数ペア:

[(1, 1117805895), (3, 372601965), (5, 223561179), (9, 124200655), (15, 74520393), (45, 24840131), (71, 15743745), (213, 5247915), (271, 4124745), (355, 3148749), (639, 1749305), (813, 1374915), (1065, 1049583), (1291, 865845), (1355, 824949), (2439, 458305), (3195, 349861), (3873, 288615), (4065, 274983), (6455, 173169), (11619, 96205), (12195, 91661), (19241, 58095), (19365, 57723)]