1281004095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{420691}}^1$

素因数の和:420735

約数の個数: 32

約数和(自身を含む): 2423185920

約数和(自身を除く): 1142181825

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 420691, 1262073, 2103455, 2944837, 6310365, 8834511, 12200039, 14724185, 36600117, 44172555, 61000195, 85400273, 183000585, 256200819, 427001365, 1281004095]

約数ペア:

[(1, 1281004095), (3, 427001365), (5, 256200819), (7, 183000585), (15, 85400273), (21, 61000195), (29, 44172555), (35, 36600117), (87, 14724185), (105, 12200039), (145, 8834511), (203, 6310365), (435, 2944837), (609, 2103455), (1015, 1262073), (3045, 420691)]