1245652045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 1704374784

約数和(自身を除く): 458722739

約数列:

[1, 5, 11, 47, 55, 71, 121, 235, 355, 517, 605, 617, 781, 2585, 3085, 3337, 3905, 5687, 6787, 8591, 16685, 28435, 28999, 33935, 36707, 42955, 43807, 74657, 144995, 183535, 219035, 318989, 373285, 403777, 481877, 1594945, 2018885, 2058929, 2409385, 3508879, 5300647, 10294645, 17544395, 22648219, 26503235, 113241095, 249130409, 1245652045]

約数ペア:

[(1, 1245652045), (5, 249130409), (11, 113241095), (47, 26503235), (55, 22648219), (71, 17544395), (121, 10294645), (235, 5300647), (355, 3508879), (517, 2409385), (605, 2058929), (617, 2018885), (781, 1594945), (2585, 481877), (3085, 403777), (3337, 373285), (3905, 318989), (5687, 219035), (6787, 183535), (8591, 144995), (16685, 74657), (28435, 43807), (28999, 42955), (33935, 36707)]