4971135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 9012384

約数和(自身を除く): 4041249

約数列:

[1, 3, 5, 13, 15, 37, 39, 53, 65, 111, 159, 169, 185, 195, 265, 481, 507, 555, 689, 795, 845, 1443, 1961, 2067, 2405, 2535, 3445, 5883, 6253, 7215, 8957, 9805, 10335, 18759, 25493, 26871, 29415, 31265, 44785, 76479, 93795, 127465, 134355, 331409, 382395, 994227, 1657045, 4971135]

約数ペア:

[(1, 4971135), (3, 1657045), (5, 994227), (13, 382395), (15, 331409), (37, 134355), (39, 127465), (53, 93795), (65, 76479), (111, 44785), (159, 31265), (169, 29415), (185, 26871), (195, 25493), (265, 18759), (481, 10335), (507, 9805), (555, 8957), (689, 7215), (795, 6253), (845, 5883), (1443, 3445), (1961, 2535), (2067, 2405)]