74454575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1187}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 100024848

約数和(自身を除く): 25570273

約数列:

[1, 5, 13, 25, 65, 193, 325, 965, 1187, 2509, 4825, 5935, 12545, 15431, 29675, 62725, 77155, 229091, 385775, 1145455, 2978183, 5727275, 14890915, 74454575]

約数ペア:

[(1, 74454575), (5, 14890915), (13, 5727275), (25, 2978183), (65, 1145455), (193, 385775), (325, 229091), (965, 77155), (1187, 62725), (2509, 29675), (4825, 15431), (5935, 12545)]