90807679585

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{2063}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 129360291840

約数和(自身を除く): 38552612255

約数列:

[1, 5, 7, 35, 53, 61, 265, 305, 371, 389, 427, 1855, 1945, 2063, 2135, 2723, 3233, 10315, 13615, 14441, 16165, 20617, 22631, 23729, 72205, 103085, 109339, 113155, 118645, 125843, 144319, 166103, 546695, 629215, 721595, 765373, 802507, 830515, 880901, 1257637, 3826865, 4012535, 4404505, 5617549, 6288185, 6669679, 8803459, 28087745, 33348395, 42532871, 44017295, 46687753, 48952927, 212664355, 233438765, 244764635, 297730097, 342670489, 1488650485, 1713352445, 2594505131, 12972525655, 18161535917, 90807679585]

約数ペア:

[(1, 90807679585), (5, 18161535917), (7, 12972525655), (35, 2594505131), (53, 1713352445), (61, 1488650485), (265, 342670489), (305, 297730097), (371, 244764635), (389, 233438765), (427, 212664355), (1855, 48952927), (1945, 46687753), (2063, 44017295), (2135, 42532871), (2723, 33348395), (3233, 28087745), (10315, 8803459), (13615, 6669679), (14441, 6288185), (16165, 5617549), (20617, 4404505), (22631, 4012535), (23729, 3826865), (72205, 1257637), (103085, 880901), (109339, 830515), (113155, 802507), (118645, 765373), (125843, 721595), (144319, 629215), (166103, 546695)]