1243095165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 2471938560

約数和(自身を除く): 1228843395

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 239, 255, 523, 585, 663, 717, 765, 1105, 1195, 1569, 1989, 2151, 2615, 3107, 3315, 3585, 4063, 4707, 6799, 7845, 8891, 9321, 9945, 10755, 12189, 15535, 20315, 20397, 23535, 26673, 27963, 33995, 36567, 44455, 46605, 52819, 60945, 61191, 80019, 101985, 115583, 124997, 133365, 139815, 158457, 182835, 264095, 305955, 346749, 374991, 400095, 475371, 577915, 624985, 792285, 1040247, 1124973, 1624961, 1733745, 1874955, 2124949, 2376855, 4874883, 5201235, 5624865, 6374847, 8124805, 10624745, 14624649, 19124541, 24374415, 27624337, 31874235, 73123245, 82873011, 95622705, 138121685, 248619033, 414365055, 1243095165]

約数ペア:

[(1, 1243095165), (3, 414365055), (5, 248619033), (9, 138121685), (13, 95622705), (15, 82873011), (17, 73123245), (39, 31874235), (45, 27624337), (51, 24374415), (65, 19124541), (85, 14624649), (117, 10624745), (153, 8124805), (195, 6374847), (221, 5624865), (239, 5201235), (255, 4874883), (523, 2376855), (585, 2124949), (663, 1874955), (717, 1733745), (765, 1624961), (1105, 1124973), (1195, 1040247), (1569, 792285), (1989, 624985), (2151, 577915), (2615, 475371), (3107, 400095), (3315, 374991), (3585, 346749), (4063, 305955), (4707, 264095), (6799, 182835), (7845, 158457), (8891, 139815), (9321, 133365), (9945, 124997), (10755, 115583), (12189, 101985), (15535, 80019), (20315, 61191), (20397, 60945), (23535, 52819), (26673, 46605), (27963, 44455), (33995, 36567)]