98700045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 75793395

約数列:

[1, 3, 5, 15, 17, 51, 53, 67, 85, 109, 159, 201, 255, 265, 327, 335, 545, 795, 901, 1005, 1139, 1635, 1853, 2703, 3417, 3551, 4505, 5559, 5695, 5777, 7303, 9265, 10653, 13515, 17085, 17331, 17755, 21909, 27795, 28885, 36515, 53265, 60367, 86655, 98209, 109545, 124151, 181101, 294627, 301835, 372453, 387059, 491045, 620755, 905505, 1161177, 1473135, 1862265, 1935295, 5805885, 6580003, 19740009, 32900015, 98700045]

約数ペア:

[(1, 98700045), (3, 32900015), (5, 19740009), (15, 6580003), (17, 5805885), (51, 1935295), (53, 1862265), (67, 1473135), (85, 1161177), (109, 905505), (159, 620755), (201, 491045), (255, 387059), (265, 372453), (327, 301835), (335, 294627), (545, 181101), (795, 124151), (901, 109545), (1005, 98209), (1139, 86655), (1635, 60367), (1853, 53265), (2703, 36515), (3417, 28885), (3551, 27795), (4505, 21909), (5559, 17755), (5695, 17331), (5777, 17085), (7303, 13515), (9265, 10653)]