2087702949495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1973}}^1\times {\mathrm{8861}}^1$

素因数の和:11280

約数の個数: 64

約数和(自身を含む): 3526707340800

約数和(自身を除く): 1439004391305

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 419, 1257, 1973, 2095, 5919, 6285, 7961, 8861, 9865, 23883, 26583, 29595, 37487, 39805, 44305, 112461, 119415, 132915, 168359, 187435, 505077, 562305, 826687, 841795, 2480061, 2525385, 3712759, 4133435, 11138277, 12400305, 15707053, 17482753, 18563795, 47121159, 52448259, 55691385, 70542421, 78535265, 87413765, 211627263, 235605795, 262241295, 332172307, 352712105, 996516921, 1058136315, 1660861535, 4982584605, 7325273507, 21975820521, 36626367535, 109879102605, 139180196633, 417540589899, 695900983165, 2087702949495]

約数ペア:

[(1, 2087702949495), (3, 695900983165), (5, 417540589899), (15, 139180196633), (19, 109879102605), (57, 36626367535), (95, 21975820521), (285, 7325273507), (419, 4982584605), (1257, 1660861535), (1973, 1058136315), (2095, 996516921), (5919, 352712105), (6285, 332172307), (7961, 262241295), (8861, 235605795), (9865, 211627263), (23883, 87413765), (26583, 78535265), (29595, 70542421), (37487, 55691385), (39805, 52448259), (44305, 47121159), (112461, 18563795), (119415, 17482753), (132915, 15707053), (168359, 12400305), (187435, 11138277), (505077, 4133435), (562305, 3712759), (826687, 2525385), (841795, 2480061)]