354806145

素因数分解:

$3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{5077}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 615514536

約数和(自身を除く): 260708391

約数列:

[1, 3, 5, 9, 15, 45, 1553, 4659, 5077, 7765, 13977, 15231, 23295, 25385, 45693, 69885, 76155, 228465, 7884581, 23653743, 39422905, 70961229, 118268715, 354806145]

約数ペア:

[(1, 354806145), (3, 118268715), (5, 70961229), (9, 39422905), (15, 23653743), (45, 7884581), (1553, 228465), (4659, 76155), (5077, 69885), (7765, 45693), (13977, 25385), (15231, 23295)]