24758205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 17750595

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1229, 1343, 3687, 4029, 6145, 6715, 18435, 20145, 20893, 62679, 97091, 104465, 291273, 313395, 485455, 1456365, 1650547, 4951641, 8252735, 24758205]

約数ペア:

[(1, 24758205), (3, 8252735), (5, 4951641), (15, 1650547), (17, 1456365), (51, 485455), (79, 313395), (85, 291273), (237, 104465), (255, 97091), (395, 62679), (1185, 20893), (1229, 20145), (1343, 18435), (3687, 6715), (4029, 6145)]