4770255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 8805888

約数和(自身を除く): 4035633

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 251, 543, 753, 905, 1255, 1267, 1757, 2715, 3765, 3801, 5271, 6335, 8785, 19005, 26355, 45431, 136293, 227155, 318017, 681465, 954051, 1590085, 4770255]

約数ペア:

[(1, 4770255), (3, 1590085), (5, 954051), (7, 681465), (15, 318017), (21, 227155), (35, 136293), (105, 45431), (181, 26355), (251, 19005), (543, 8785), (753, 6335), (905, 5271), (1255, 3801), (1267, 3765), (1757, 2715)]