201975525

素因数分解:

$3^5\times 5^2\times {\mathrm{33247}}^1$

素因数の和:33272

約数の個数: 36

約数和(自身を含む): 375170432

約数和(自身を除く): 173194907

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 33247, 99741, 166235, 299223, 498705, 831175, 897669, 1496115, 2493525, 2693007, 4488345, 7480575, 8079021, 13465035, 22441725, 40395105, 67325175, 201975525]

約数ペア:

[(1, 201975525), (3, 67325175), (5, 40395105), (9, 22441725), (15, 13465035), (25, 8079021), (27, 7480575), (45, 4488345), (75, 2693007), (81, 2493525), (135, 1496115), (225, 897669), (243, 831175), (405, 498705), (675, 299223), (1215, 166235), (2025, 99741), (6075, 33247)]