25461090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 66878136

約数和(自身を除く): 41417046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2801, 3030, 4545, 5602, 8403, 9090, 14005, 16806, 25209, 28010, 42015, 50418, 84030, 126045, 252090, 282901, 565802, 848703, 1414505, 1697406, 2546109, 2829010, 4243515, 5092218, 8487030, 12730545, 25461090]

約数ペア:

[(1, 25461090), (2, 12730545), (3, 8487030), (5, 5092218), (6, 4243515), (9, 2829010), (10, 2546109), (15, 1697406), (18, 1414505), (30, 848703), (45, 565802), (90, 282901), (101, 252090), (202, 126045), (303, 84030), (505, 50418), (606, 42015), (909, 28010), (1010, 25209), (1515, 16806), (1818, 14005), (2801, 9090), (3030, 8403), (4545, 5602)]