23571795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 41025600

約数和(自身を除く): 17453805

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1109, 1417, 1635, 3327, 4251, 5545, 7085, 14417, 16635, 21255, 43251, 72085, 120881, 216255, 362643, 604405, 1571453, 1813215, 4714359, 7857265, 23571795]

約数ペア:

[(1, 23571795), (3, 7857265), (5, 4714359), (13, 1813215), (15, 1571453), (39, 604405), (65, 362643), (109, 216255), (195, 120881), (327, 72085), (545, 43251), (1109, 21255), (1417, 16635), (1635, 14417), (3327, 7085), (4251, 5545)]