15707996925

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{12809}}^1$

素因数の和:13102

約数の個数: 48

約数和(自身を含む): 26418934080

約数和(自身を除く): 10710937155

約数列:

[1, 3, 5, 15, 25, 75, 83, 197, 249, 415, 591, 985, 1245, 2075, 2955, 4925, 6225, 12809, 14775, 16351, 38427, 49053, 64045, 81755, 192135, 245265, 320225, 408775, 960675, 1063147, 1226325, 2523373, 3189441, 5315735, 7570119, 12616865, 15947205, 26578675, 37850595, 63084325, 79736025, 189252975, 209439959, 628319877, 1047199795, 3141599385, 5235998975, 15707996925]

約数ペア:

[(1, 15707996925), (3, 5235998975), (5, 3141599385), (15, 1047199795), (25, 628319877), (75, 209439959), (83, 189252975), (197, 79736025), (249, 63084325), (415, 37850595), (591, 26578675), (985, 15947205), (1245, 12616865), (2075, 7570119), (2955, 5315735), (4925, 3189441), (6225, 2523373), (12809, 1226325), (14775, 1063147), (16351, 960675), (38427, 408775), (49053, 320225), (64045, 245265), (81755, 192135)]