8485965

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 15890688

約数和(自身を除く): 7404723

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 911, 1035, 1863, 2733, 3105, 4555, 8199, 9315, 13665, 20953, 24597, 40995, 62859, 73791, 104765, 122985, 188577, 314295, 368955, 565731, 942885, 1697193, 2828655, 8485965]

約数ペア:

[(1, 8485965), (3, 2828655), (5, 1697193), (9, 942885), (15, 565731), (23, 368955), (27, 314295), (45, 188577), (69, 122985), (81, 104765), (115, 73791), (135, 62859), (207, 40995), (345, 24597), (405, 20953), (621, 13665), (911, 9315), (1035, 8199), (1863, 4555), (2733, 3105)]