27722235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 47013120

約数和(自身を除く): 19290885

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 461, 633, 1055, 1383, 2305, 3165, 4009, 6915, 8759, 12027, 20045, 26277, 43795, 60135, 97271, 131385, 291813, 486355, 1459065, 1848149, 5544447, 9240745, 27722235]

約数ペア:

[(1, 27722235), (3, 9240745), (5, 5544447), (15, 1848149), (19, 1459065), (57, 486355), (95, 291813), (211, 131385), (285, 97271), (461, 60135), (633, 43795), (1055, 26277), (1383, 20045), (2305, 12027), (3165, 8759), (4009, 6915)]