25572105

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 23961015

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1619, 1755, 3159, 4857, 5265, 8095, 14571, 15795, 21047, 24285, 43713, 63141, 72855, 105235, 131139, 189423, 218565, 315705, 393417, 568269, 655695, 947115, 1704807, 1967085, 2841345, 5114421, 8524035, 25572105]

約数ペア:

[(1, 25572105), (3, 8524035), (5, 5114421), (9, 2841345), (13, 1967085), (15, 1704807), (27, 947115), (39, 655695), (45, 568269), (65, 393417), (81, 315705), (117, 218565), (135, 189423), (195, 131139), (243, 105235), (351, 72855), (405, 63141), (585, 43713), (1053, 24285), (1215, 21047), (1619, 15795), (1755, 14571), (3159, 8095), (4857, 5265)]