974156535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53189}}^1$

素因数の和:53248

約数の個数: 48

約数和(自身を含む): 1891861920

約数和(自身を除く): 917705385

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 18315, 53189, 159567, 265945, 478701, 585079, 797835, 1755237, 1967993, 2393505, 2925395, 5265711, 5903979, 8776185, 9839965, 17711937, 21647923, 26328555, 29519895, 64943769, 88559685, 108239615, 194831307, 324718845, 974156535]

約数ペア:

[(1, 974156535), (3, 324718845), (5, 194831307), (9, 108239615), (11, 88559685), (15, 64943769), (33, 29519895), (37, 26328555), (45, 21647923), (55, 17711937), (99, 9839965), (111, 8776185), (165, 5903979), (185, 5265711), (333, 2925395), (407, 2393505), (495, 1967993), (555, 1755237), (1221, 797835), (1665, 585079), (2035, 478701), (3663, 265945), (6105, 159567), (18315, 53189)]