17906877105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{89069}}^1$

素因数の和:90121

約数の個数: 32

約数和(自身を含む): 30885200640

約数和(自身を除く): 12978323535

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1031, 3093, 5155, 13403, 15465, 40209, 67015, 89069, 201045, 267207, 445345, 1157897, 1336035, 3473691, 5789485, 17368455, 91830139, 275490417, 459150695, 1193791807, 1377452085, 3581375421, 5968959035, 17906877105]

約数ペア:

[(1, 17906877105), (3, 5968959035), (5, 3581375421), (13, 1377452085), (15, 1193791807), (39, 459150695), (65, 275490417), (195, 91830139), (1031, 17368455), (3093, 5789485), (5155, 3473691), (13403, 1336035), (15465, 1157897), (40209, 445345), (67015, 267207), (89069, 201045)]