217863963505

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{769}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 293255424000

約数和(自身を除く): 75391460495

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 607, 769, 1445, 1615, 3035, 3845, 4913, 5491, 10319, 11533, 13073, 14611, 24565, 27455, 51595, 57665, 65365, 73055, 93347, 175423, 196061, 222241, 248387, 466735, 466783, 877115, 980305, 1111205, 1241935, 2333915, 2982191, 3333037, 3778097, 4222579, 7935311, 8868877, 14910955, 16665185, 18890485, 21112895, 39676555, 44344385, 56661629, 71783843, 134900287, 150770909, 283308145, 358919215, 674501435, 753854545, 2293304879, 2563105453, 11466524395, 12815527265, 43572792701, 217863963505]

約数ペア:

[(1, 217863963505), (5, 43572792701), (17, 12815527265), (19, 11466524395), (85, 2563105453), (95, 2293304879), (289, 753854545), (323, 674501435), (607, 358919215), (769, 283308145), (1445, 150770909), (1615, 134900287), (3035, 71783843), (3845, 56661629), (4913, 44344385), (5491, 39676555), (10319, 21112895), (11533, 18890485), (13073, 16665185), (14611, 14910955), (24565, 8868877), (27455, 7935311), (51595, 4222579), (57665, 3778097), (65365, 3333037), (73055, 2982191), (93347, 2333915), (175423, 1241935), (196061, 1111205), (222241, 980305), (248387, 877115), (466735, 466783)]