75048135

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 122316480

約数和(自身を除く): 47268345

約数列:

[1, 3, 5, 15, 109, 197, 233, 327, 545, 591, 699, 985, 1165, 1635, 2955, 3495, 21473, 25397, 45901, 64419, 76191, 107365, 126985, 137703, 229505, 322095, 380955, 688515, 5003209, 15009627, 25016045, 75048135]

約数ペア:

[(1, 75048135), (3, 25016045), (5, 15009627), (15, 5003209), (109, 688515), (197, 380955), (233, 322095), (327, 229505), (545, 137703), (591, 126985), (699, 107365), (985, 76191), (1165, 64419), (1635, 45901), (2955, 25397), (3495, 21473)]