26078655

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 43296768

約数和(自身を除く): 17218113

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 521, 705, 1065, 1563, 2605, 3337, 7815, 10011, 16685, 24487, 36991, 50055, 73461, 110973, 122435, 184955, 367305, 554865, 1738577, 5215731, 8692885, 26078655]

約数ペア:

[(1, 26078655), (3, 8692885), (5, 5215731), (15, 1738577), (47, 554865), (71, 367305), (141, 184955), (213, 122435), (235, 110973), (355, 73461), (521, 50055), (705, 36991), (1065, 24487), (1563, 16685), (2605, 10011), (3337, 7815)]