15668748865

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{200483}}^1$

素因数の和:200542

約数の個数: 48

約数和(自身を含む): 24683590080

約数和(自身を除く): 9014841215

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 385, 539, 1015, 1421, 1595, 2233, 2695, 7105, 11165, 15631, 78155, 200483, 1002415, 1403381, 2205313, 5814007, 7016905, 9823667, 11026565, 15437191, 29070035, 40698049, 49118335, 63954077, 77185955, 108060337, 203490245, 284886343, 319770385, 447678539, 540301685, 1424431715, 2238392695, 3133749773, 15668748865]

約数ペア:

[(1, 15668748865), (5, 3133749773), (7, 2238392695), (11, 1424431715), (29, 540301685), (35, 447678539), (49, 319770385), (55, 284886343), (77, 203490245), (145, 108060337), (203, 77185955), (245, 63954077), (319, 49118335), (385, 40698049), (539, 29070035), (1015, 15437191), (1421, 11026565), (1595, 9823667), (2233, 7016905), (2695, 5814007), (7105, 2205313), (11165, 1403381), (15631, 1002415), (78155, 200483)]