18048735

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 31686720

約数和(自身を除く): 13637985

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 5077, 15231, 25385, 45693, 76155, 228465, 401083, 1203249, 2005415, 3609747, 6016245, 18048735]

約数ペア:

[(1, 18048735), (3, 6016245), (5, 3609747), (9, 2005415), (15, 1203249), (45, 401083), (79, 228465), (237, 76155), (395, 45693), (711, 25385), (1185, 15231), (3555, 5077)]