26349165

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 21170835

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 2749, 3195, 8247, 9585, 13745, 24741, 41235, 74223, 123705, 195179, 371115, 585537, 975895, 1756611, 2927685, 5269833, 8783055, 26349165]

約数ペア:

[(1, 26349165), (3, 8783055), (5, 5269833), (9, 2927685), (15, 1756611), (27, 975895), (45, 585537), (71, 371115), (135, 195179), (213, 123705), (355, 74223), (639, 41235), (1065, 24741), (1917, 13745), (2749, 9585), (3195, 8247)]