79071740925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{372409}}^1$

素因数の和:372590

約数の個数: 48

約数和(自身を含む): 138536520000

約数和(自身を除く): 59464779075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 285, 447, 475, 745, 1425, 2235, 2831, 3725, 8493, 11175, 14155, 42465, 70775, 212325, 372409, 1117227, 1862045, 5586135, 7075771, 9310225, 21227313, 27930675, 35378855, 55488941, 106136565, 166466823, 176894275, 277444705, 530682825, 832334115, 1054289879, 1387223525, 3162869637, 4161670575, 5271449395, 15814348185, 26357246975, 79071740925]

約数ペア:

[(1, 79071740925), (3, 26357246975), (5, 15814348185), (15, 5271449395), (19, 4161670575), (25, 3162869637), (57, 1387223525), (75, 1054289879), (95, 832334115), (149, 530682825), (285, 277444705), (447, 176894275), (475, 166466823), (745, 106136565), (1425, 55488941), (2235, 35378855), (2831, 27930675), (3725, 21227313), (8493, 9310225), (11175, 7075771), (14155, 5586135), (42465, 1862045), (70775, 1117227), (212325, 372409)]