1797736325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 2841109824

約数和(自身を除く): 1043373499

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 121, 175, 275, 365, 385, 511, 605, 803, 847, 1163, 1825, 1925, 2555, 3025, 4015, 4235, 5621, 5815, 8141, 8833, 12775, 12793, 20075, 21175, 28105, 29075, 40705, 44165, 61831, 63965, 84899, 89551, 140525, 140723, 203525, 220825, 309155, 319825, 424495, 447755, 594293, 703615, 933889, 985061, 1545775, 2122475, 2238775, 2971465, 3518075, 4669445, 4925305, 6537223, 10272779, 14857325, 23347225, 24626525, 32686115, 51363895, 71909453, 163430575, 256819475, 359547265, 1797736325]

約数ペア:

[(1, 1797736325), (5, 359547265), (7, 256819475), (11, 163430575), (25, 71909453), (35, 51363895), (55, 32686115), (73, 24626525), (77, 23347225), (121, 14857325), (175, 10272779), (275, 6537223), (365, 4925305), (385, 4669445), (511, 3518075), (605, 2971465), (803, 2238775), (847, 2122475), (1163, 1545775), (1825, 985061), (1925, 933889), (2555, 703615), (3025, 594293), (4015, 447755), (4235, 424495), (5621, 319825), (5815, 309155), (8141, 220825), (8833, 203525), (12775, 140723), (12793, 140525), (20075, 89551), (21175, 84899), (28105, 63965), (29075, 61831), (40705, 44165)]