13578675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 24879360

約数和(自身を除く): 11300685

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 151, 165, 275, 327, 453, 545, 755, 825, 1199, 1635, 1661, 2265, 2725, 3597, 3775, 4983, 5995, 8175, 8305, 11325, 16459, 17985, 24915, 29975, 41525, 49377, 82295, 89925, 124575, 181049, 246885, 411475, 543147, 905245, 1234425, 2715735, 4526225, 13578675]

約数ペア:

[(1, 13578675), (3, 4526225), (5, 2715735), (11, 1234425), (15, 905245), (25, 543147), (33, 411475), (55, 246885), (75, 181049), (109, 124575), (151, 89925), (165, 82295), (275, 49377), (327, 41525), (453, 29975), (545, 24915), (755, 17985), (825, 16459), (1199, 11325), (1635, 8305), (1661, 8175), (2265, 5995), (2725, 4983), (3597, 3775)]