30152025

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4666

約数の個数: 36

約数和(自身を含む): 55879980

約数和(自身を除く): 25727955

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4621, 6525, 13863, 23105, 41589, 69315, 115525, 134009, 207945, 346575, 402027, 670045, 1039725, 1206081, 2010135, 3350225, 6030405, 10050675, 30152025]

約数ペア:

[(1, 30152025), (3, 10050675), (5, 6030405), (9, 3350225), (15, 2010135), (25, 1206081), (29, 1039725), (45, 670045), (75, 402027), (87, 346575), (145, 207945), (225, 134009), (261, 115525), (435, 69315), (725, 41589), (1305, 23105), (2175, 13863), (4621, 6525)]