15285810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 38610432

約数和(自身を除く): 23324622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 111, 141, 185, 222, 235, 282, 293, 370, 470, 555, 586, 705, 879, 1110, 1410, 1465, 1739, 1758, 2930, 3478, 4395, 5217, 8695, 8790, 10434, 10841, 13771, 17390, 21682, 26085, 27542, 32523, 41313, 52170, 54205, 65046, 68855, 82626, 108410, 137710, 162615, 206565, 325230, 413130, 509527, 1019054, 1528581, 2547635, 3057162, 5095270, 7642905, 15285810]

約数ペア:

[(1, 15285810), (2, 7642905), (3, 5095270), (5, 3057162), (6, 2547635), (10, 1528581), (15, 1019054), (30, 509527), (37, 413130), (47, 325230), (74, 206565), (94, 162615), (111, 137710), (141, 108410), (185, 82626), (222, 68855), (235, 65046), (282, 54205), (293, 52170), (370, 41313), (470, 32523), (555, 27542), (586, 26085), (705, 21682), (879, 17390), (1110, 13771), (1410, 10841), (1465, 10434), (1739, 8790), (1758, 8695), (2930, 5217), (3478, 4395)]