75400185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 148925952

約数和(自身を除く): 73525767

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 85, 105, 119, 159, 255, 265, 357, 371, 595, 795, 797, 901, 1113, 1785, 1855, 2391, 2703, 3985, 4505, 5565, 5579, 6307, 11955, 13515, 13549, 16737, 18921, 27895, 31535, 40647, 42241, 67745, 83685, 94605, 94843, 126723, 203235, 211205, 284529, 295687, 474215, 633615, 718097, 887061, 1422645, 1478435, 2154291, 3590485, 4435305, 5026679, 10771455, 15080037, 25133395, 75400185]

約数ペア:

[(1, 75400185), (3, 25133395), (5, 15080037), (7, 10771455), (15, 5026679), (17, 4435305), (21, 3590485), (35, 2154291), (51, 1478435), (53, 1422645), (85, 887061), (105, 718097), (119, 633615), (159, 474215), (255, 295687), (265, 284529), (357, 211205), (371, 203235), (595, 126723), (795, 94843), (797, 94605), (901, 83685), (1113, 67745), (1785, 42241), (1855, 40647), (2391, 31535), (2703, 27895), (3985, 18921), (4505, 16737), (5565, 13549), (5579, 13515), (6307, 11955)]