888973605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 1783192320

約数和(自身を除く): 894218715

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 71, 85, 117, 153, 195, 213, 221, 255, 355, 585, 639, 663, 765, 923, 1065, 1105, 1207, 1259, 1989, 2769, 3195, 3315, 3621, 3777, 4615, 6035, 6295, 8307, 9945, 10863, 11331, 13845, 15691, 16367, 18105, 18885, 21403, 41535, 47073, 49101, 54315, 56655, 64209, 78455, 81835, 89389, 107015, 141219, 147303, 192627, 235365, 245505, 268167, 278239, 321045, 446945, 706095, 736515, 804501, 834717, 963135, 1162057, 1340835, 1391195, 1519613, 2504151, 3486171, 4022505, 4173585, 4558839, 5810285, 7598065, 10458513, 12520755, 13676517, 17430855, 19754969, 22794195, 52292565, 59264907, 68382585, 98774845, 177794721, 296324535, 888973605]

約数ペア:

[(1, 888973605), (3, 296324535), (5, 177794721), (9, 98774845), (13, 68382585), (15, 59264907), (17, 52292565), (39, 22794195), (45, 19754969), (51, 17430855), (65, 13676517), (71, 12520755), (85, 10458513), (117, 7598065), (153, 5810285), (195, 4558839), (213, 4173585), (221, 4022505), (255, 3486171), (355, 2504151), (585, 1519613), (639, 1391195), (663, 1340835), (765, 1162057), (923, 963135), (1065, 834717), (1105, 804501), (1207, 736515), (1259, 706095), (1989, 446945), (2769, 321045), (3195, 278239), (3315, 268167), (3621, 245505), (3777, 235365), (4615, 192627), (6035, 147303), (6295, 141219), (8307, 107015), (9945, 89389), (10863, 81835), (11331, 78455), (13845, 64209), (15691, 56655), (16367, 54315), (18105, 49101), (18885, 47073), (21403, 41535)]