69912975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 127741824

約数和(自身を除く): 57828849

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 165, 249, 275, 415, 825, 913, 1021, 1245, 2075, 2739, 3063, 4565, 5105, 6225, 11231, 13695, 15315, 22825, 25525, 33693, 56155, 68475, 76575, 84743, 168465, 254229, 280775, 423715, 842325, 932173, 1271145, 2118575, 2796519, 4660865, 6355725, 13982595, 23304325, 69912975]

約数ペア:

[(1, 69912975), (3, 23304325), (5, 13982595), (11, 6355725), (15, 4660865), (25, 2796519), (33, 2118575), (55, 1271145), (75, 932173), (83, 842325), (165, 423715), (249, 280775), (275, 254229), (415, 168465), (825, 84743), (913, 76575), (1021, 68475), (1245, 56155), (2075, 33693), (2739, 25525), (3063, 22825), (4565, 15315), (5105, 13695), (6225, 11231)]