13749950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 36

約数和(自身を含む): 26345040

約数和(自身を除く): 12595090

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 158, 295, 395, 590, 790, 1475, 1975, 2950, 3481, 3950, 4661, 6962, 9322, 17405, 23305, 34810, 46610, 87025, 116525, 174050, 233050, 274999, 549998, 1374995, 2749990, 6874975, 13749950]

約数ペア:

[(1, 13749950), (2, 6874975), (5, 2749990), (10, 1374995), (25, 549998), (50, 274999), (59, 233050), (79, 174050), (118, 116525), (158, 87025), (295, 46610), (395, 34810), (590, 23305), (790, 17405), (1475, 9322), (1975, 6962), (2950, 4661), (3481, 3950)]