329157867275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1\times {\mathrm{5309}}^1$

素因数の和:6144

約数の個数: 48

約数和(自身を含む): 424201286880

約数和(自身を除く): 95043419605

約数列:

[1, 5, 25, 37, 97, 185, 485, 691, 925, 2425, 3455, 3589, 5309, 17275, 17945, 25567, 26545, 67027, 89725, 127835, 132725, 196433, 335135, 514973, 639175, 982165, 1675675, 2479999, 2574865, 3668519, 4910825, 12399995, 12874325, 18342595, 19054001, 61999975, 91712975, 95270005, 135735203, 355846343, 476350025, 678676015, 1779231715, 3393380075, 8896158575, 13166314691, 65831573455, 329157867275]

約数ペア:

[(1, 329157867275), (5, 65831573455), (25, 13166314691), (37, 8896158575), (97, 3393380075), (185, 1779231715), (485, 678676015), (691, 476350025), (925, 355846343), (2425, 135735203), (3455, 95270005), (3589, 91712975), (5309, 61999975), (17275, 19054001), (17945, 18342595), (25567, 12874325), (26545, 12399995), (67027, 4910825), (89725, 3668519), (127835, 2574865), (132725, 2479999), (196433, 1675675), (335135, 982165), (514973, 639175)]