1337324975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 2153433600

約数和(自身を除く): 816108625

約数列:

[1, 5, 7, 17, 19, 25, 35, 59, 85, 95, 119, 133, 175, 295, 323, 401, 413, 425, 475, 595, 665, 1003, 1121, 1475, 1615, 2005, 2065, 2261, 2807, 2975, 3325, 5015, 5605, 6817, 7021, 7619, 7847, 8075, 10025, 10325, 11305, 14035, 19057, 23659, 25075, 28025, 34085, 35105, 38095, 39235, 47719, 53333, 56525, 70175, 95285, 118295, 129523, 133399, 165613, 170425, 175525, 190475, 196175, 238595, 266665, 402203, 449521, 476425, 591475, 647615, 666995, 828065, 906661, 1192975, 1333325, 2011015, 2247605, 2815421, 3146647, 3238075, 3334975, 4140325, 4533305, 7641857, 10055075, 11238025, 14077105, 15733235, 22666525, 38209285, 53492999, 70385525, 78666175, 191046425, 267464995, 1337324975]

約数ペア:

[(1, 1337324975), (5, 267464995), (7, 191046425), (17, 78666175), (19, 70385525), (25, 53492999), (35, 38209285), (59, 22666525), (85, 15733235), (95, 14077105), (119, 11238025), (133, 10055075), (175, 7641857), (295, 4533305), (323, 4140325), (401, 3334975), (413, 3238075), (425, 3146647), (475, 2815421), (595, 2247605), (665, 2011015), (1003, 1333325), (1121, 1192975), (1475, 906661), (1615, 828065), (2005, 666995), (2065, 647615), (2261, 591475), (2807, 476425), (2975, 449521), (3325, 402203), (5015, 266665), (5605, 238595), (6817, 196175), (7021, 190475), (7619, 175525), (7847, 170425), (8075, 165613), (10025, 133399), (10325, 129523), (11305, 118295), (14035, 95285), (19057, 70175), (23659, 56525), (25075, 53333), (28025, 47719), (34085, 39235), (35105, 38095)]