16289415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11677}}^1$

素因数の和:11719

約数の個数: 24

約数和(自身を含む): 29148288

約数和(自身を除く): 12858873

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 11677, 35031, 58385, 105093, 175155, 361987, 525465, 1085961, 1809935, 3257883, 5429805, 16289415]

約数ペア:

[(1, 16289415), (3, 5429805), (5, 3257883), (9, 1809935), (15, 1085961), (31, 525465), (45, 361987), (93, 175155), (155, 105093), (279, 58385), (465, 35031), (1395, 11677)]