2783152875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14083}}^1$

素因数の和:14149

約数の個数: 64

約数和(自身を含む): 5062127616

約数和(自身を除く): 2278974741

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 125, 155, 255, 375, 425, 465, 527, 775, 1275, 1581, 2125, 2325, 2635, 3875, 6375, 7905, 11625, 13175, 14083, 39525, 42249, 65875, 70415, 197625, 211245, 239411, 352075, 436573, 718233, 1056225, 1197055, 1309719, 1760375, 2182865, 3591165, 5281125, 5985275, 6548595, 7421741, 10914325, 17955825, 22265223, 29926375, 32742975, 37108705, 54571625, 89779125, 111326115, 163714875, 185543525, 556630575, 927717625, 2783152875]

約数ペア:

[(1, 2783152875), (3, 927717625), (5, 556630575), (15, 185543525), (17, 163714875), (25, 111326115), (31, 89779125), (51, 54571625), (75, 37108705), (85, 32742975), (93, 29926375), (125, 22265223), (155, 17955825), (255, 10914325), (375, 7421741), (425, 6548595), (465, 5985275), (527, 5281125), (775, 3591165), (1275, 2182865), (1581, 1760375), (2125, 1309719), (2325, 1197055), (2635, 1056225), (3875, 718233), (6375, 436573), (7905, 352075), (11625, 239411), (13175, 211245), (14083, 197625), (39525, 70415), (42249, 65875)]