38658641955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{122069}}^1$

素因数の和:122611

約数の個数: 32

約数和(自身を含む): 63421712640

約数和(自身を除く): 24763070685

約数列:

[1, 3, 5, 15, 43, 129, 215, 491, 645, 1473, 2455, 7365, 21113, 63339, 105565, 122069, 316695, 366207, 610345, 1831035, 5248967, 15746901, 26244835, 59935879, 78734505, 179807637, 299679395, 899038185, 2577242797, 7731728391, 12886213985, 38658641955]

約数ペア:

[(1, 38658641955), (3, 12886213985), (5, 7731728391), (15, 2577242797), (43, 899038185), (129, 299679395), (215, 179807637), (491, 78734505), (645, 59935879), (1473, 26244835), (2455, 15746901), (7365, 5248967), (21113, 1831035), (63339, 610345), (105565, 366207), (122069, 316695)]