47559975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 83328000

約数和(自身を除く): 35768025

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 237, 345, 349, 395, 575, 1047, 1185, 1725, 1745, 1817, 1975, 5235, 5451, 5925, 8027, 8725, 9085, 24081, 26175, 27255, 27571, 40135, 45425, 82713, 120405, 136275, 137855, 200675, 413565, 602025, 634133, 689275, 1902399, 2067825, 3170665, 9511995, 15853325, 47559975]

約数ペア:

[(1, 47559975), (3, 15853325), (5, 9511995), (15, 3170665), (23, 2067825), (25, 1902399), (69, 689275), (75, 634133), (79, 602025), (115, 413565), (237, 200675), (345, 137855), (349, 136275), (395, 120405), (575, 82713), (1047, 45425), (1185, 40135), (1725, 27571), (1745, 27255), (1817, 26175), (1975, 24081), (5235, 9085), (5451, 8725), (5925, 8027)]