168270075

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 312703200

約数和(自身を除く): 144433125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 225, 267, 445, 675, 801, 1335, 2225, 2403, 2801, 4005, 6675, 8403, 12015, 14005, 20025, 25209, 42015, 60075, 70025, 75627, 126045, 210075, 249289, 378135, 630225, 747867, 1246445, 1890675, 2243601, 3739335, 6232225, 6730803, 11218005, 18696675, 33654015, 56090025, 168270075]

約数ペア:

[(1, 168270075), (3, 56090025), (5, 33654015), (9, 18696675), (15, 11218005), (25, 6730803), (27, 6232225), (45, 3739335), (75, 2243601), (89, 1890675), (135, 1246445), (225, 747867), (267, 630225), (445, 378135), (675, 249289), (801, 210075), (1335, 126045), (2225, 75627), (2403, 70025), (2801, 60075), (4005, 42015), (6675, 25209), (8403, 20025), (12015, 14005)]