73400015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 102453120

約数和(自身を除く): 29053105

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1693, 1885, 3335, 8465, 8671, 22009, 38939, 43355, 49097, 110045, 194695, 245485, 506207, 638261, 1129231, 2531035, 3191305, 5646155, 14680003, 73400015]

約数ペア:

[(1, 73400015), (5, 14680003), (13, 5646155), (23, 3191305), (29, 2531035), (65, 1129231), (115, 638261), (145, 506207), (299, 245485), (377, 194695), (667, 110045), (1495, 49097), (1693, 43355), (1885, 38939), (3335, 22009), (8465, 8671)]