85370307575

素因数分解:

$5^2\times 7^3\times {\mathrm{2917}}^1\times {\mathrm{3413}}^1$

素因数の和:6361

約数の個数: 48

約数和(自身を含む): 123529444800

約数和(自身を除く): 38159137225

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 2917, 3413, 8575, 14585, 17065, 20419, 23891, 72925, 85325, 102095, 119455, 142933, 167237, 510475, 597275, 714665, 836185, 1000531, 1170659, 3573325, 4180925, 5002655, 5853295, 9955721, 25013275, 29266475, 49778605, 69690047, 248893025, 348450235, 487830329, 1742251175, 2439151645, 3414812303, 12195758225, 17074061515, 85370307575]

約数ペア:

[(1, 85370307575), (5, 17074061515), (7, 12195758225), (25, 3414812303), (35, 2439151645), (49, 1742251175), (175, 487830329), (245, 348450235), (343, 248893025), (1225, 69690047), (1715, 49778605), (2917, 29266475), (3413, 25013275), (8575, 9955721), (14585, 5853295), (17065, 5002655), (20419, 4180925), (23891, 3573325), (72925, 1170659), (85325, 1000531), (102095, 836185), (119455, 714665), (142933, 597275), (167237, 510475)]