4974885

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 9060480

約数和(自身を除く): 4085595

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 857, 1161, 1935, 2571, 4285, 5805, 7713, 12855, 23139, 36851, 38565, 110553, 115695, 184255, 331659, 552765, 994977, 1658295, 4974885]

約数ペア:

[(1, 4974885), (3, 1658295), (5, 994977), (9, 552765), (15, 331659), (27, 184255), (43, 115695), (45, 110553), (129, 38565), (135, 36851), (215, 23139), (387, 12855), (645, 7713), (857, 5805), (1161, 4285), (1935, 2571)]