15690043575

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 29226700800

約数和(自身を除く): 13536657225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 191, 225, 393, 573, 655, 675, 929, 955, 1179, 1719, 1965, 2787, 2865, 3275, 3537, 4645, 4775, 5157, 5895, 8361, 8595, 9825, 13935, 14325, 17685, 23225, 25021, 25083, 25785, 29475, 41805, 42975, 69675, 75063, 88425, 121699, 125105, 125415, 128925, 177439, 209025, 225189, 365097, 375315, 532317, 608495, 625525, 627075, 675567, 887195, 1095291, 1125945, 1596951, 1825485, 1876575, 2661585, 3042475, 3285873, 3377835, 4435975, 4790853, 5476455, 5629725, 7984755, 9127425, 13307925, 16429365, 16889175, 23244509, 23954265, 27382275, 39923775, 69733527, 82146825, 116222545, 119771325, 209200581, 348667635, 581112725, 627601743, 1046002905, 1743338175, 3138008715, 5230014525, 15690043575]

約数ペア:

[(1, 15690043575), (3, 5230014525), (5, 3138008715), (9, 1743338175), (15, 1046002905), (25, 627601743), (27, 581112725), (45, 348667635), (75, 209200581), (131, 119771325), (135, 116222545), (191, 82146825), (225, 69733527), (393, 39923775), (573, 27382275), (655, 23954265), (675, 23244509), (929, 16889175), (955, 16429365), (1179, 13307925), (1719, 9127425), (1965, 7984755), (2787, 5629725), (2865, 5476455), (3275, 4790853), (3537, 4435975), (4645, 3377835), (4775, 3285873), (5157, 3042475), (5895, 2661585), (8361, 1876575), (8595, 1825485), (9825, 1596951), (13935, 1125945), (14325, 1095291), (17685, 887195), (23225, 675567), (25021, 627075), (25083, 625525), (25785, 608495), (29475, 532317), (41805, 375315), (42975, 365097), (69675, 225189), (75063, 209025), (88425, 177439), (121699, 128925), (125105, 125415)]