15698972289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{111229}}^1$

素因数の和:111310

約数の個数: 64

約数和(自身を含む): 28702679040

約数和(自身を除く): 13003706751

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 141, 143, 231, 273, 329, 429, 517, 611, 987, 1001, 1551, 1833, 3003, 3619, 4277, 6721, 10857, 12831, 20163, 47047, 111229, 141141, 333687, 778603, 1223519, 1445977, 2335809, 3670557, 4337931, 5227763, 8564633, 10121839, 15683289, 15905747, 25693899, 30365517, 36594341, 47717241, 57505393, 67960919, 109783023, 111340229, 172516179, 203882757, 334020687, 402537751, 475726433, 747570109, 1207613253, 1427179299, 2242710327, 5232990763, 15698972289]

約数ペア:

[(1, 15698972289), (3, 5232990763), (7, 2242710327), (11, 1427179299), (13, 1207613253), (21, 747570109), (33, 475726433), (39, 402537751), (47, 334020687), (77, 203882757), (91, 172516179), (141, 111340229), (143, 109783023), (231, 67960919), (273, 57505393), (329, 47717241), (429, 36594341), (517, 30365517), (611, 25693899), (987, 15905747), (1001, 15683289), (1551, 10121839), (1833, 8564633), (3003, 5227763), (3619, 4337931), (4277, 3670557), (6721, 2335809), (10857, 1445977), (12831, 1223519), (20163, 778603), (47047, 333687), (111229, 141141)]