7980456925

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{12203}}^1$

素因数の和:12358

約数の個数: 48

約数和(自身を含む): 11731070592

約数和(自身を除く): 3750613667

約数列:

[1, 5, 7, 25, 35, 37, 101, 175, 185, 259, 505, 707, 925, 1295, 2525, 3535, 3737, 6475, 12203, 17675, 18685, 26159, 61015, 85421, 93425, 130795, 305075, 427105, 451511, 653975, 1232503, 2135525, 2257555, 3160577, 6162515, 8627521, 11287775, 15802885, 30812575, 43137605, 45602611, 79014425, 215688025, 228013055, 319218277, 1140065275, 1596091385, 7980456925]

約数ペア:

[(1, 7980456925), (5, 1596091385), (7, 1140065275), (25, 319218277), (35, 228013055), (37, 215688025), (101, 79014425), (175, 45602611), (185, 43137605), (259, 30812575), (505, 15802885), (707, 11287775), (925, 8627521), (1295, 6162515), (2525, 3160577), (3535, 2257555), (3737, 2135525), (6475, 1232503), (12203, 653975), (17675, 451511), (18685, 427105), (26159, 305075), (61015, 130795), (85421, 93425)]