15555792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 46679552

約数和(自身を除く): 31123760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 691, 804, 938, 1072, 1382, 1407, 1608, 1876, 2073, 2764, 2814, 3216, 3752, 4146, 4837, 5528, 5628, 7504, 8292, 9674, 11056, 11256, 14511, 16584, 19348, 22512, 29022, 33168, 38696, 46297, 58044, 77392, 92594, 116088, 138891, 185188, 232176, 277782, 324079, 370376, 555564, 648158, 740752, 972237, 1111128, 1296316, 1944474, 2222256, 2592632, 3888948, 5185264, 7777896, 15555792]

約数ペア:

[(1, 15555792), (2, 7777896), (3, 5185264), (4, 3888948), (6, 2592632), (7, 2222256), (8, 1944474), (12, 1296316), (14, 1111128), (16, 972237), (21, 740752), (24, 648158), (28, 555564), (42, 370376), (48, 324079), (56, 277782), (67, 232176), (84, 185188), (112, 138891), (134, 116088), (168, 92594), (201, 77392), (268, 58044), (336, 46297), (402, 38696), (469, 33168), (536, 29022), (691, 22512), (804, 19348), (938, 16584), (1072, 14511), (1382, 11256), (1407, 11056), (1608, 9674), (1876, 8292), (2073, 7504), (2764, 5628), (2814, 5528), (3216, 4837), (3752, 4146)]