13307900445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{163117}}^1$

素因数の和:163179

約数の個数: 72

約数和(自身を含む): 27558459864

約数和(自身を除く): 14250559419

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 1295, 1665, 1813, 2205, 2331, 3885, 5439, 9065, 11655, 16317, 27195, 81585, 163117, 489351, 815585, 1141819, 1468053, 2446755, 3425457, 5709095, 6035329, 7340265, 7992733, 10276371, 17127285, 18105987, 23978199, 30176645, 39963665, 42247303, 51381855, 54317961, 71934597, 90529935, 119890995, 126741909, 211236515, 271589805, 295731121, 359672985, 380225727, 633709545, 887193363, 1478655605, 1901128635, 2661580089, 4435966815, 13307900445]

約数ペア:

[(1, 13307900445), (3, 4435966815), (5, 2661580089), (7, 1901128635), (9, 1478655605), (15, 887193363), (21, 633709545), (35, 380225727), (37, 359672985), (45, 295731121), (49, 271589805), (63, 211236515), (105, 126741909), (111, 119890995), (147, 90529935), (185, 71934597), (245, 54317961), (259, 51381855), (315, 42247303), (333, 39963665), (441, 30176645), (555, 23978199), (735, 18105987), (777, 17127285), (1295, 10276371), (1665, 7992733), (1813, 7340265), (2205, 6035329), (2331, 5709095), (3885, 3425457), (5439, 2446755), (9065, 1468053), (11655, 1141819), (16317, 815585), (27195, 489351), (81585, 163117)]