4491855

素因数分解:

$3^5\times 5^1\times {\mathrm{3697}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 8076432

約数和(自身を除く): 3584577

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 3697, 11091, 18485, 33273, 55455, 99819, 166365, 299457, 499095, 898371, 1497285, 4491855]

約数ペア:

[(1, 4491855), (3, 1497285), (5, 898371), (9, 499095), (15, 299457), (27, 166365), (45, 99819), (81, 55455), (135, 33273), (243, 18485), (405, 11091), (1215, 3697)]