28650697175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1627}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 37281720960

約数和(自身を除く): 8631023785

約数列:

[1, 5, 25, 29, 107, 145, 227, 535, 725, 1135, 1627, 2675, 3103, 5675, 6583, 8135, 15515, 24289, 32915, 40675, 47183, 77575, 121445, 164575, 174089, 235915, 369329, 607225, 704381, 870445, 1179575, 1846645, 3521905, 4352225, 5048581, 9233225, 10710541, 17609525, 25242905, 39518203, 53552705, 126214525, 197591015, 267763525, 987955075, 1146027887, 5730139435, 28650697175]

約数ペア:

[(1, 28650697175), (5, 5730139435), (25, 1146027887), (29, 987955075), (107, 267763525), (145, 197591015), (227, 126214525), (535, 53552705), (725, 39518203), (1135, 25242905), (1627, 17609525), (2675, 10710541), (3103, 9233225), (5675, 5048581), (6583, 4352225), (8135, 3521905), (15515, 1846645), (24289, 1179575), (32915, 870445), (40675, 704381), (47183, 607225), (77575, 369329), (121445, 235915), (164575, 174089)]