53025105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 103913280

約数和(自身を除く): 50888175

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3797, 4655, 11391, 13965, 18985, 26579, 56955, 72143, 79737, 132895, 186053, 216429, 360715, 398685, 505001, 558159, 930265, 1082145, 1515003, 2525005, 2790795, 3535007, 7575015, 10605021, 17675035, 53025105]

約数ペア:

[(1, 53025105), (3, 17675035), (5, 10605021), (7, 7575015), (15, 3535007), (19, 2790795), (21, 2525005), (35, 1515003), (49, 1082145), (57, 930265), (95, 558159), (105, 505001), (133, 398685), (147, 360715), (245, 216429), (285, 186053), (399, 132895), (665, 79737), (735, 72143), (931, 56955), (1995, 26579), (2793, 18985), (3797, 13965), (4655, 11391)]