1900568118975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6151}}^1\times {\mathrm{100483}}^1$

素因数の和:106688

約数の個数: 48

約数和(自身を含む): 3219468774144

約数和(自身を除く): 1318900655169

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 6151, 18453, 30755, 92265, 100483, 153775, 252191, 301449, 461325, 502415, 756573, 1260955, 1507245, 2512075, 3782865, 4119803, 6304775, 7536225, 12359409, 18914325, 20599015, 61797045, 102995075, 308985225, 618070933, 1854212799, 3090354665, 9271063995, 15451773325, 25340908253, 46355319975, 76022724759, 126704541265, 380113623795, 633522706325, 1900568118975]

約数ペア:

[(1, 1900568118975), (3, 633522706325), (5, 380113623795), (15, 126704541265), (25, 76022724759), (41, 46355319975), (75, 25340908253), (123, 15451773325), (205, 9271063995), (615, 3090354665), (1025, 1854212799), (3075, 618070933), (6151, 308985225), (18453, 102995075), (30755, 61797045), (92265, 20599015), (100483, 18914325), (153775, 12359409), (252191, 7536225), (301449, 6304775), (461325, 4119803), (502415, 3782865), (756573, 2512075), (1260955, 1507245)]