84291255

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64591}}^1$

素因数の和:64631

約数の個数: 24

約数和(自身を含む): 151145280

約数和(自身を除く): 66854025

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 64591, 193773, 322955, 581319, 968865, 1873139, 2906595, 5619417, 9365695, 16858251, 28097085, 84291255]

約数ペア:

[(1, 84291255), (3, 28097085), (5, 16858251), (9, 9365695), (15, 5619417), (29, 2906595), (45, 1873139), (87, 968865), (145, 581319), (261, 322955), (435, 193773), (1305, 64591)]