885280695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 1693343232

約数和(自身を除く): 808062537

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 289, 299, 345, 391, 663, 683, 867, 897, 1105, 1173, 1445, 1495, 1955, 2049, 3315, 3415, 3757, 4335, 4485, 5083, 5865, 6647, 8879, 10245, 11271, 11611, 15249, 15709, 18785, 19941, 25415, 26637, 33235, 34833, 44395, 47127, 56355, 58055, 76245, 78545, 86411, 99705, 133185, 150943, 174165, 197387, 204217, 235635, 259233, 267053, 432055, 452829, 592161, 612651, 754715, 801159, 986935, 1021085, 1296165, 1335265, 2264145, 2566031, 2960805, 3063255, 3471689, 4005795, 4539901, 7698093, 10415067, 12830155, 13619703, 17358445, 22699505, 38490465, 52075335, 59018713, 68098515, 177056139, 295093565, 885280695]

約数ペア:

[(1, 885280695), (3, 295093565), (5, 177056139), (13, 68098515), (15, 59018713), (17, 52075335), (23, 38490465), (39, 22699505), (51, 17358445), (65, 13619703), (69, 12830155), (85, 10415067), (115, 7698093), (195, 4539901), (221, 4005795), (255, 3471689), (289, 3063255), (299, 2960805), (345, 2566031), (391, 2264145), (663, 1335265), (683, 1296165), (867, 1021085), (897, 986935), (1105, 801159), (1173, 754715), (1445, 612651), (1495, 592161), (1955, 452829), (2049, 432055), (3315, 267053), (3415, 259233), (3757, 235635), (4335, 204217), (4485, 197387), (5083, 174165), (5865, 150943), (6647, 133185), (8879, 99705), (10245, 86411), (11271, 78545), (11611, 76245), (15249, 58055), (15709, 56355), (18785, 47127), (19941, 44395), (25415, 34833), (26637, 33235)]