69944715

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10159}}^1$

素因数の和:10193

約数の個数: 40

約数和(自身を含む): 132770880

約数和(自身を除く): 62826165

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 10159, 30477, 50795, 91431, 152385, 172703, 274293, 457155, 518109, 822879, 863515, 1371465, 1554327, 2590545, 4114395, 4662981, 7771635, 13988943, 23314905, 69944715]

約数ペア:

[(1, 69944715), (3, 23314905), (5, 13988943), (9, 7771635), (15, 4662981), (17, 4114395), (27, 2590545), (45, 1554327), (51, 1371465), (81, 863515), (85, 822879), (135, 518109), (153, 457155), (255, 274293), (405, 172703), (459, 152385), (765, 91431), (1377, 50795), (2295, 30477), (6885, 10159)]