83211255

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3797}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 144567072

約数和(自身を除く): 61355817

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 3797, 4383, 7305, 11391, 18985, 21915, 34173, 56955, 170865, 1849139, 5547417, 9245695, 16642251, 27737085, 83211255]

約数ペア:

[(1, 83211255), (3, 27737085), (5, 16642251), (9, 9245695), (15, 5547417), (45, 1849139), (487, 170865), (1461, 56955), (2435, 34173), (3797, 21915), (4383, 18985), (7305, 11391)]