1420221315

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{9437}}^1$

素因数の和:9651

約数の個数: 32

約数和(自身を含む): 2319482880

約数和(自身を除く): 899261565

約数列:

[1, 3, 5, 15, 79, 127, 237, 381, 395, 635, 1185, 1905, 9437, 10033, 28311, 30099, 47185, 50165, 141555, 150495, 745523, 1198499, 2236569, 3595497, 3727615, 5992495, 11182845, 17977485, 94681421, 284044263, 473407105, 1420221315]

約数ペア:

[(1, 1420221315), (3, 473407105), (5, 284044263), (15, 94681421), (79, 17977485), (127, 11182845), (237, 5992495), (381, 3727615), (395, 3595497), (635, 2236569), (1185, 1198499), (1905, 745523), (9437, 150495), (10033, 141555), (28311, 50165), (30099, 47185)]