4224748325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8093}}^1$

素因数の和:8286

約数の個数: 48

約数和(自身を含む): 6343105920

約数和(自身を除く): 2118357595

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 157, 175, 475, 665, 785, 1099, 2983, 3325, 3925, 5495, 8093, 14915, 20881, 27475, 40465, 56651, 74575, 104405, 153767, 202325, 283255, 522025, 768835, 1076369, 1270601, 1416275, 3844175, 5381845, 6353005, 8894207, 24141419, 26909225, 31765025, 44471035, 120707095, 168989933, 222355175, 603535475, 844949665, 4224748325]

約数ペア:

[(1, 4224748325), (5, 844949665), (7, 603535475), (19, 222355175), (25, 168989933), (35, 120707095), (95, 44471035), (133, 31765025), (157, 26909225), (175, 24141419), (475, 8894207), (665, 6353005), (785, 5381845), (1099, 3844175), (2983, 1416275), (3325, 1270601), (3925, 1076369), (5495, 768835), (8093, 522025), (14915, 283255), (20881, 202325), (27475, 153767), (40465, 104405), (56651, 74575)]