25079577

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 11208423

約数列:

[1, 3, 29, 41, 79, 87, 89, 123, 237, 267, 1189, 2291, 2581, 3239, 3567, 3649, 6873, 7031, 7743, 9717, 10947, 21093, 93931, 105821, 203899, 281793, 288271, 317463, 611697, 864813, 8359859, 25079577]

約数ペア:

[(1, 25079577), (3, 8359859), (29, 864813), (41, 611697), (79, 317463), (87, 288271), (89, 281793), (123, 203899), (237, 105821), (267, 93931), (1189, 21093), (2291, 10947), (2581, 9717), (3239, 7743), (3567, 7031), (3649, 6873)]