1254341115

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 2213677440

約数和(自身を除く): 959336325

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 271, 365, 657, 813, 1095, 1355, 1409, 2439, 3285, 4065, 4227, 7045, 12195, 12681, 19783, 21135, 59349, 63405, 98915, 102857, 178047, 296745, 308571, 381839, 514285, 890235, 925713, 1145517, 1542855, 1909195, 3436551, 4628565, 5727585, 17182755, 27874247, 83622741, 139371235, 250868223, 418113705, 1254341115]

約数ペア:

[(1, 1254341115), (3, 418113705), (5, 250868223), (9, 139371235), (15, 83622741), (45, 27874247), (73, 17182755), (219, 5727585), (271, 4628565), (365, 3436551), (657, 1909195), (813, 1542855), (1095, 1145517), (1355, 925713), (1409, 890235), (2439, 514285), (3285, 381839), (4065, 308571), (4227, 296745), (7045, 178047), (12195, 102857), (12681, 98915), (19783, 63405), (21135, 59349)]