16896898005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1\times {\mathrm{3203}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 29297837376

約数和(自身を除く): 12400939371

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2081, 2535, 3203, 6243, 9609, 10405, 16015, 27053, 31215, 41639, 48045, 81159, 124917, 135265, 208195, 351689, 405795, 541307, 624585, 1055067, 1623921, 1758445, 2706535, 5275335, 6665443, 8119605, 19996329, 33327215, 86650759, 99981645, 259952277, 433253795, 1126459867, 1299761385, 3379379601, 5632299335, 16896898005]

約数ペア:

[(1, 16896898005), (3, 5632299335), (5, 3379379601), (13, 1299761385), (15, 1126459867), (39, 433253795), (65, 259952277), (169, 99981645), (195, 86650759), (507, 33327215), (845, 19996329), (2081, 8119605), (2535, 6665443), (3203, 5275335), (6243, 2706535), (9609, 1758445), (10405, 1623921), (16015, 1055067), (27053, 624585), (31215, 541307), (41639, 405795), (48045, 351689), (81159, 208195), (124917, 135265)]