125898508455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{13397}}^1$

素因数の和:13828

約数の個数: 64

約数和(自身を含む): 215658495360

約数和(自身を除く): 89759986905

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 269, 411, 685, 807, 1345, 2055, 2329, 4035, 4573, 6987, 11645, 13397, 13719, 22865, 34935, 36853, 40191, 66985, 68595, 110559, 184265, 200955, 227749, 552795, 626501, 683247, 1138745, 1835389, 1879503, 3132505, 3416235, 3603793, 5506167, 9176945, 9397515, 10811379, 18018965, 27530835, 31201613, 54056895, 61264481, 93604839, 156008065, 183793443, 306322405, 468024195, 493719641, 918967215, 1481158923, 2468598205, 7405794615, 8393233897, 25179701691, 41966169485, 125898508455]

約数ペア:

[(1, 125898508455), (3, 41966169485), (5, 25179701691), (15, 8393233897), (17, 7405794615), (51, 2468598205), (85, 1481158923), (137, 918967215), (255, 493719641), (269, 468024195), (411, 306322405), (685, 183793443), (807, 156008065), (1345, 93604839), (2055, 61264481), (2329, 54056895), (4035, 31201613), (4573, 27530835), (6987, 18018965), (11645, 10811379), (13397, 9397515), (13719, 9176945), (22865, 5506167), (34935, 3603793), (36853, 3416235), (40191, 3132505), (66985, 1879503), (68595, 1835389), (110559, 1138745), (184265, 683247), (200955, 626501), (227749, 552795)]