172826595

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2777}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 308024640

約数和(自身を除く): 135198045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1383, 2305, 2777, 4149, 6915, 8331, 12447, 13885, 20745, 24993, 41655, 62235, 74979, 124965, 374895, 1280197, 3840591, 6400985, 11521773, 19202955, 34565319, 57608865, 172826595]

約数ペア:

[(1, 172826595), (3, 57608865), (5, 34565319), (9, 19202955), (15, 11521773), (27, 6400985), (45, 3840591), (135, 1280197), (461, 374895), (1383, 124965), (2305, 74979), (2777, 62235), (4149, 41655), (6915, 24993), (8331, 20745), (12447, 13885)]