9894465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 19858176

約数和(自身を除く): 9963711

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 311, 315, 505, 707, 909, 933, 1515, 1555, 2121, 2177, 2799, 3535, 4545, 4665, 6363, 6531, 10605, 10885, 13995, 19593, 31411, 31815, 32655, 94233, 97965, 157055, 219877, 282699, 471165, 659631, 1099385, 1413495, 1978893, 3298155, 9894465]

約数ペア:

[(1, 9894465), (3, 3298155), (5, 1978893), (7, 1413495), (9, 1099385), (15, 659631), (21, 471165), (35, 282699), (45, 219877), (63, 157055), (101, 97965), (105, 94233), (303, 32655), (311, 31815), (315, 31411), (505, 19593), (707, 13995), (909, 10885), (933, 10605), (1515, 6531), (1555, 6363), (2121, 4665), (2177, 4545), (2799, 3535)]