25173090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16453}}^1$

素因数の和:16483

約数の個数: 48

約数和(自身を含む): 69304248

約数和(自身を除く): 44131158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16453, 32906, 49359, 82265, 98718, 148077, 164530, 246795, 279701, 296154, 493590, 559402, 740385, 839103, 1398505, 1480770, 1678206, 2517309, 2797010, 4195515, 5034618, 8391030, 12586545, 25173090]

約数ペア:

[(1, 25173090), (2, 12586545), (3, 8391030), (5, 5034618), (6, 4195515), (9, 2797010), (10, 2517309), (15, 1678206), (17, 1480770), (18, 1398505), (30, 839103), (34, 740385), (45, 559402), (51, 493590), (85, 296154), (90, 279701), (102, 246795), (153, 164530), (170, 148077), (255, 98718), (306, 82265), (510, 49359), (765, 32906), (1530, 16453)]