15671755755

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1\times {\mathrm{4649}}^1$

素因数の和:7940

約数の個数: 48

約数和(自身を含む): 28360238400

約数和(自身を除く): 12688482645

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 3257, 4649, 9771, 13947, 16285, 23245, 29313, 41841, 48855, 69735, 74911, 106927, 146565, 209205, 224733, 320781, 374555, 534635, 674199, 962343, 1123665, 1603905, 3370995, 4811715, 15141793, 45425379, 75708965, 136276137, 227126895, 348261239, 681380685, 1044783717, 1741306195, 3134351151, 5223918585, 15671755755]

約数ペア:

[(1, 15671755755), (3, 5223918585), (5, 3134351151), (9, 1741306195), (15, 1044783717), (23, 681380685), (45, 348261239), (69, 227126895), (115, 136276137), (207, 75708965), (345, 45425379), (1035, 15141793), (3257, 4811715), (4649, 3370995), (9771, 1603905), (13947, 1123665), (16285, 962343), (23245, 674199), (29313, 534635), (41841, 374555), (48855, 320781), (69735, 224733), (74911, 209205), (106927, 146565)]