87415185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 166634496

約数和(自身を除く): 79219311

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 83, 143, 165, 195, 249, 415, 429, 491, 715, 913, 1079, 1245, 1473, 2145, 2455, 2739, 3237, 4565, 5395, 5401, 6383, 7365, 11869, 13695, 16185, 16203, 19149, 27005, 31915, 35607, 40753, 59345, 70213, 81015, 95745, 122259, 178035, 203765, 210639, 351065, 448283, 529789, 611295, 1053195, 1344849, 1589367, 2241415, 2648945, 5827679, 6724245, 7946835, 17483037, 29138395, 87415185]

約数ペア:

[(1, 87415185), (3, 29138395), (5, 17483037), (11, 7946835), (13, 6724245), (15, 5827679), (33, 2648945), (39, 2241415), (55, 1589367), (65, 1344849), (83, 1053195), (143, 611295), (165, 529789), (195, 448283), (249, 351065), (415, 210639), (429, 203765), (491, 178035), (715, 122259), (913, 95745), (1079, 81015), (1245, 70213), (1473, 59345), (2145, 40753), (2455, 35607), (2739, 31915), (3237, 27005), (4565, 19149), (5395, 16203), (5401, 16185), (6383, 13695), (7365, 11869)]