53537085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 109724160

約数和(自身を除く): 56187075

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 181, 189, 313, 315, 543, 905, 939, 945, 1267, 1565, 1629, 2191, 2715, 2817, 3801, 4695, 4887, 6335, 6573, 8145, 8451, 10955, 11403, 14085, 19005, 19719, 24435, 32865, 34209, 42255, 56653, 57015, 59157, 98595, 169959, 171045, 283265, 295785, 396571, 509877, 849795, 1189713, 1529631, 1982855, 2549385, 3569139, 5948565, 7648155, 10707417, 17845695, 53537085]

約数ペア:

[(1, 53537085), (3, 17845695), (5, 10707417), (7, 7648155), (9, 5948565), (15, 3569139), (21, 2549385), (27, 1982855), (35, 1529631), (45, 1189713), (63, 849795), (105, 509877), (135, 396571), (181, 295785), (189, 283265), (313, 171045), (315, 169959), (543, 98595), (905, 59157), (939, 57015), (945, 56653), (1267, 42255), (1565, 34209), (1629, 32865), (2191, 24435), (2715, 19719), (2817, 19005), (3801, 14085), (4695, 11403), (4887, 10955), (6335, 8451), (6573, 8145)]