84917525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 135610368

約数和(自身を除く): 50692843

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1423, 1705, 1925, 2387, 5425, 7115, 8525, 9961, 11935, 15653, 35575, 44113, 49805, 59675, 78265, 109571, 220565, 249025, 308791, 391325, 485243, 547855, 1102825, 1543955, 2426215, 2739275, 3396701, 7719775, 12131075, 16983505, 84917525]

約数ペア:

[(1, 84917525), (5, 16983505), (7, 12131075), (11, 7719775), (25, 3396701), (31, 2739275), (35, 2426215), (55, 1543955), (77, 1102825), (155, 547855), (175, 485243), (217, 391325), (275, 308791), (341, 249025), (385, 220565), (775, 109571), (1085, 78265), (1423, 59675), (1705, 49805), (1925, 44113), (2387, 35575), (5425, 15653), (7115, 11935), (8525, 9961)]