25965270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 68189472

約数和(自身を除く): 42224202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2801, 3090, 4635, 5602, 8403, 9270, 14005, 16806, 25209, 28010, 42015, 50418, 84030, 126045, 252090, 288503, 577006, 865509, 1442515, 1731018, 2596527, 2885030, 4327545, 5193054, 8655090, 12982635, 25965270]

約数ペア:

[(1, 25965270), (2, 12982635), (3, 8655090), (5, 5193054), (6, 4327545), (9, 2885030), (10, 2596527), (15, 1731018), (18, 1442515), (30, 865509), (45, 577006), (90, 288503), (103, 252090), (206, 126045), (309, 84030), (515, 50418), (618, 42015), (927, 28010), (1030, 25209), (1545, 16806), (1854, 14005), (2801, 9270), (3090, 8403), (4635, 5602)]