5040945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 10762752

約数和(自身を除く): 5721807

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1231, 1365, 3693, 4095, 6155, 8617, 11079, 16003, 18465, 25851, 43085, 48009, 55395, 77553, 80015, 112021, 129255, 144027, 240045, 336063, 387765, 560105, 720135, 1008189, 1680315, 5040945]

約数ペア:

[(1, 5040945), (3, 1680315), (5, 1008189), (7, 720135), (9, 560105), (13, 387765), (15, 336063), (21, 240045), (35, 144027), (39, 129255), (45, 112021), (63, 80015), (65, 77553), (91, 55395), (105, 48009), (117, 43085), (195, 25851), (273, 18465), (315, 16003), (455, 11079), (585, 8617), (819, 6155), (1231, 4095), (1365, 3693)]