528371285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 764037120

約数和(自身を除く): 235665835

約数列:

[1, 5, 13, 19, 31, 37, 65, 95, 155, 185, 247, 373, 403, 481, 589, 703, 1147, 1235, 1865, 2015, 2405, 2945, 3515, 4849, 5735, 7087, 7657, 9139, 11563, 13801, 14911, 21793, 24245, 35435, 38285, 45695, 57815, 69005, 74555, 92131, 108965, 150319, 179413, 219697, 262219, 283309, 427831, 460655, 751595, 897065, 1098485, 1311095, 1416545, 2139155, 2856061, 3408847, 5561803, 8128789, 14280305, 17044235, 27809015, 40643945, 105674257, 528371285]

約数ペア:

[(1, 528371285), (5, 105674257), (13, 40643945), (19, 27809015), (31, 17044235), (37, 14280305), (65, 8128789), (95, 5561803), (155, 3408847), (185, 2856061), (247, 2139155), (373, 1416545), (403, 1311095), (481, 1098485), (589, 897065), (703, 751595), (1147, 460655), (1235, 427831), (1865, 283309), (2015, 262219), (2405, 219697), (2945, 179413), (3515, 150319), (4849, 108965), (5735, 92131), (7087, 74555), (7657, 69005), (9139, 57815), (11563, 45695), (13801, 38285), (14911, 35435), (21793, 24245)]