495285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 933120

約数和(自身を除く): 437835

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 89, 105, 159, 265, 267, 371, 445, 623, 795, 1113, 1335, 1855, 1869, 3115, 4717, 5565, 9345, 14151, 23585, 33019, 70755, 99057, 165095, 495285]

約数ペア:

[(1, 495285), (3, 165095), (5, 99057), (7, 70755), (15, 33019), (21, 23585), (35, 14151), (53, 9345), (89, 5565), (105, 4717), (159, 3115), (265, 1869), (267, 1855), (371, 1335), (445, 1113), (623, 795)]