7190775

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 13773672

約数和(自身を除く): 6582897

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 67, 75, 81, 135, 159, 201, 225, 265, 335, 405, 477, 603, 675, 795, 1005, 1325, 1431, 1675, 1809, 2025, 2385, 3015, 3551, 3975, 4293, 5025, 5427, 7155, 9045, 10653, 11925, 15075, 17755, 21465, 27135, 31959, 35775, 45225, 53265, 88775, 95877, 107325, 135675, 159795, 266325, 287631, 479385, 798975, 1438155, 2396925, 7190775]

約数ペア:

[(1, 7190775), (3, 2396925), (5, 1438155), (9, 798975), (15, 479385), (25, 287631), (27, 266325), (45, 159795), (53, 135675), (67, 107325), (75, 95877), (81, 88775), (135, 53265), (159, 45225), (201, 35775), (225, 31959), (265, 27135), (335, 21465), (405, 17755), (477, 15075), (603, 11925), (675, 10653), (795, 9045), (1005, 7155), (1325, 5427), (1431, 5025), (1675, 4293), (1809, 3975), (2025, 3551), (2385, 3015)]