25485156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 71144892

約数和(自身を除く): 45659736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 159, 171, 212, 222, 228, 318, 333, 342, 361, 444, 477, 636, 666, 684, 703, 722, 954, 1007, 1083, 1332, 1406, 1444, 1908, 1961, 2014, 2109, 2166, 2812, 3021, 3249, 3922, 4028, 4218, 4332, 5883, 6042, 6327, 6498, 7844, 8436, 9063, 11766, 12084, 12654, 12996, 13357, 17649, 18126, 19133, 23532, 25308, 26714, 35298, 36252, 37259, 38266, 40071, 53428, 57399, 70596, 74518, 76532, 80142, 111777, 114798, 120213, 149036, 160284, 172197, 223554, 229596, 240426, 335331, 344394, 447108, 480852, 670662, 688788, 707921, 1341324, 1415842, 2123763, 2831684, 4247526, 6371289, 8495052, 12742578, 25485156]

約数ペア:

[(1, 25485156), (2, 12742578), (3, 8495052), (4, 6371289), (6, 4247526), (9, 2831684), (12, 2123763), (18, 1415842), (19, 1341324), (36, 707921), (37, 688788), (38, 670662), (53, 480852), (57, 447108), (74, 344394), (76, 335331), (106, 240426), (111, 229596), (114, 223554), (148, 172197), (159, 160284), (171, 149036), (212, 120213), (222, 114798), (228, 111777), (318, 80142), (333, 76532), (342, 74518), (361, 70596), (444, 57399), (477, 53428), (636, 40071), (666, 38266), (684, 37259), (703, 36252), (722, 35298), (954, 26714), (1007, 25308), (1083, 23532), (1332, 19133), (1406, 18126), (1444, 17649), (1908, 13357), (1961, 12996), (2014, 12654), (2109, 12084), (2166, 11766), (2812, 9063), (3021, 8436), (3249, 7844), (3922, 6498), (4028, 6327), (4218, 6042), (4332, 5883)]