136906155

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 244127520

約数和(自身を除く): 107221365

約数列:

[1, 3, 5, 9, 15, 45, 53, 137, 159, 265, 411, 419, 477, 685, 795, 1233, 1257, 2055, 2095, 2385, 3771, 6165, 6285, 7261, 18855, 21783, 22207, 36305, 57403, 65349, 66621, 108915, 111035, 172209, 199863, 287015, 326745, 333105, 516627, 861045, 999315, 2583135, 3042359, 9127077, 15211795, 27381231, 45635385, 136906155]

約数ペア:

[(1, 136906155), (3, 45635385), (5, 27381231), (9, 15211795), (15, 9127077), (45, 3042359), (53, 2583135), (137, 999315), (159, 861045), (265, 516627), (411, 333105), (419, 326745), (477, 287015), (685, 199863), (795, 172209), (1233, 111035), (1257, 108915), (2055, 66621), (2095, 65349), (2385, 57403), (3771, 36305), (6165, 22207), (6285, 21783), (7261, 18855)]