121385985

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23593}}^1$

素因数の和:23622

約数の個数: 32

約数和(自身を含む): 226502400

約数和(自身を除く): 105116415

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 23593, 70779, 117965, 165151, 353895, 495453, 825755, 1156057, 2477265, 3468171, 5780285, 8092399, 17340855, 24277197, 40461995, 121385985]

約数ペア:

[(1, 121385985), (3, 40461995), (5, 24277197), (7, 17340855), (15, 8092399), (21, 5780285), (35, 3468171), (49, 2477265), (105, 1156057), (147, 825755), (245, 495453), (343, 353895), (735, 165151), (1029, 117965), (1715, 70779), (5145, 23593)]