1378140335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 2042966016

約数和(自身を除く): 664825681

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 181, 253, 299, 463, 715, 905, 1265, 1495, 1991, 2315, 2353, 3289, 4163, 5093, 6019, 9955, 10649, 11765, 16445, 20815, 25465, 25883, 30095, 45793, 53245, 54119, 66209, 83803, 117139, 129415, 138437, 228965, 270595, 331045, 419015, 585695, 595309, 692185, 921833, 1089439, 1522807, 1927469, 2976545, 4609165, 5447195, 7614035, 9637345, 11983829, 21202159, 25057097, 59919145, 106010795, 125285485, 275628067, 1378140335]

約数ペア:

[(1, 1378140335), (5, 275628067), (11, 125285485), (13, 106010795), (23, 59919145), (55, 25057097), (65, 21202159), (115, 11983829), (143, 9637345), (181, 7614035), (253, 5447195), (299, 4609165), (463, 2976545), (715, 1927469), (905, 1522807), (1265, 1089439), (1495, 921833), (1991, 692185), (2315, 595309), (2353, 585695), (3289, 419015), (4163, 331045), (5093, 270595), (6019, 228965), (9955, 138437), (10649, 129415), (11765, 117139), (16445, 83803), (20815, 66209), (25465, 54119), (25883, 53245), (30095, 45793)]