5439675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 9686880

約数和(自身を除く): 4247205

約数列:

[1, 3, 5, 15, 25, 29, 41, 61, 75, 87, 123, 145, 183, 205, 305, 435, 615, 725, 915, 1025, 1189, 1525, 1769, 2175, 2501, 3075, 3567, 4575, 5307, 5945, 7503, 8845, 12505, 17835, 26535, 29725, 37515, 44225, 62525, 72529, 89175, 132675, 187575, 217587, 362645, 1087935, 1813225, 5439675]

約数ペア:

[(1, 5439675), (3, 1813225), (5, 1087935), (15, 362645), (25, 217587), (29, 187575), (41, 132675), (61, 89175), (75, 72529), (87, 62525), (123, 44225), (145, 37515), (183, 29725), (205, 26535), (305, 17835), (435, 12505), (615, 8845), (725, 7503), (915, 5945), (1025, 5307), (1189, 4575), (1525, 3567), (1769, 3075), (2175, 2501)]