15678613268385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6977}}^1\times {\mathrm{46919}}^1$

素因数の和:54038

約数の個数: 64

約数和(自身を含む): 26150712606720

約数和(自身を除く): 10472099338335

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1545, 3193, 6977, 9579, 15965, 20931, 34885, 46919, 47895, 104655, 140757, 216287, 234595, 648861, 703785, 718631, 1081435, 1454489, 2155893, 3244305, 3593155, 4363467, 4832657, 7272445, 10779465, 14497971, 21817335, 22277561, 24163285, 66832683, 72489855, 111387805, 149812367, 327353863, 334163415, 449437101, 749061835, 982061589, 1636769315, 2247185505, 4910307945, 10147969753, 30443909259, 33717447889, 50739848765, 101152343667, 152219546295, 168587239445, 505761718335, 1045240884559, 3135722653677, 5226204422795, 15678613268385]

約数ペア:

[(1, 15678613268385), (3, 5226204422795), (5, 3135722653677), (15, 1045240884559), (31, 505761718335), (93, 168587239445), (103, 152219546295), (155, 101152343667), (309, 50739848765), (465, 33717447889), (515, 30443909259), (1545, 10147969753), (3193, 4910307945), (6977, 2247185505), (9579, 1636769315), (15965, 982061589), (20931, 749061835), (34885, 449437101), (46919, 334163415), (47895, 327353863), (104655, 149812367), (140757, 111387805), (216287, 72489855), (234595, 66832683), (648861, 24163285), (703785, 22277561), (718631, 21817335), (1081435, 14497971), (1454489, 10779465), (2155893, 7272445), (3244305, 4832657), (3593155, 4363467)]