85890735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 182108160

約数和(自身を除く): 96217425

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 113, 127, 133, 171, 285, 315, 339, 381, 399, 565, 635, 665, 791, 855, 889, 1017, 1143, 1197, 1695, 1905, 1995, 2147, 2373, 2413, 2667, 3955, 4445, 5085, 5715, 5985, 6441, 7119, 7239, 8001, 10735, 11865, 12065, 13335, 14351, 15029, 16891, 19323, 21717, 32205, 35595, 36195, 40005, 43053, 45087, 50673, 71755, 75145, 84455, 96615, 100457, 108585, 129159, 135261, 152019, 215265, 225435, 253365, 272669, 301371, 502285, 645795, 676305, 760095, 818007, 904113, 1363345, 1506855, 1908683, 2454021, 4090035, 4520565, 5726049, 9543415, 12270105, 17178147, 28630245, 85890735]

約数ペア:

[(1, 85890735), (3, 28630245), (5, 17178147), (7, 12270105), (9, 9543415), (15, 5726049), (19, 4520565), (21, 4090035), (35, 2454021), (45, 1908683), (57, 1506855), (63, 1363345), (95, 904113), (105, 818007), (113, 760095), (127, 676305), (133, 645795), (171, 502285), (285, 301371), (315, 272669), (339, 253365), (381, 225435), (399, 215265), (565, 152019), (635, 135261), (665, 129159), (791, 108585), (855, 100457), (889, 96615), (1017, 84455), (1143, 75145), (1197, 71755), (1695, 50673), (1905, 45087), (1995, 43053), (2147, 40005), (2373, 36195), (2413, 35595), (2667, 32205), (3955, 21717), (4445, 19323), (5085, 16891), (5715, 15029), (5985, 14351), (6441, 13335), (7119, 12065), (7239, 11865), (8001, 10735)]