160990425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42089}}^1$

素因数の和:42122

約数の個数: 36

約数和(自身を含む): 305320860

約数和(自身を除く): 144330435

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 42089, 126267, 210445, 378801, 631335, 715513, 1052225, 1894005, 2146539, 3156675, 3577565, 6439617, 9470025, 10732695, 17887825, 32198085, 53663475, 160990425]

約数ペア:

[(1, 160990425), (3, 53663475), (5, 32198085), (9, 17887825), (15, 10732695), (17, 9470025), (25, 6439617), (45, 3577565), (51, 3156675), (75, 2146539), (85, 1894005), (153, 1052225), (225, 715513), (255, 631335), (425, 378801), (765, 210445), (1275, 126267), (3825, 42089)]