40507875

素因数分解:

$3^2\times 5^3\times {\mathrm{36007}}^1$

素因数の和:36028

約数の個数: 24

約数和(自身を含む): 73024224

約数和(自身を除く): 32516349

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 36007, 108021, 180035, 324063, 540105, 900175, 1620315, 2700525, 4500875, 8101575, 13502625, 40507875]

約数ペア:

[(1, 40507875), (3, 13502625), (5, 8101575), (9, 4500875), (15, 2700525), (25, 1620315), (45, 900175), (75, 540105), (125, 324063), (225, 180035), (375, 108021), (1125, 36007)]