145390395

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 93073605

約数列:

[1, 3, 5, 15, 53, 159, 199, 265, 597, 795, 919, 995, 2757, 2985, 4595, 10547, 13785, 31641, 48707, 52735, 146121, 158205, 182881, 243535, 548643, 730605, 914405, 2743215, 9692693, 29078079, 48463465, 145390395]

約数ペア:

[(1, 145390395), (3, 48463465), (5, 29078079), (15, 9692693), (53, 2743215), (159, 914405), (199, 730605), (265, 548643), (597, 243535), (795, 182881), (919, 158205), (995, 146121), (2757, 52735), (2985, 48707), (4595, 31641), (10547, 13785)]