27825450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 69715776

約数和(自身を除く): 41890326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 1801, 2575, 3090, 3602, 5150, 5403, 7725, 9005, 10806, 15450, 18010, 27015, 45025, 54030, 90050, 135075, 185503, 270150, 371006, 556509, 927515, 1113018, 1855030, 2782545, 4637575, 5565090, 9275150, 13912725, 27825450]

約数ペア:

[(1, 27825450), (2, 13912725), (3, 9275150), (5, 5565090), (6, 4637575), (10, 2782545), (15, 1855030), (25, 1113018), (30, 927515), (50, 556509), (75, 371006), (103, 270150), (150, 185503), (206, 135075), (309, 90050), (515, 54030), (618, 45025), (1030, 27015), (1545, 18010), (1801, 15450), (2575, 10806), (3090, 9005), (3602, 7725), (5150, 5403)]