349727145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 616190976

約数和(自身を除く): 266463831

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 101, 111, 185, 255, 303, 367, 505, 555, 629, 1101, 1515, 1717, 1835, 1887, 3145, 3737, 5151, 5505, 6239, 8585, 9435, 11211, 13579, 18685, 18717, 25755, 31195, 37067, 40737, 56055, 63529, 67895, 93585, 111201, 185335, 190587, 203685, 230843, 317645, 556005, 630139, 692529, 952935, 1154215, 1371479, 1890417, 3150695, 3462645, 4114437, 6857395, 9452085, 20572185, 23315143, 69945429, 116575715, 349727145]

約数ペア:

[(1, 349727145), (3, 116575715), (5, 69945429), (15, 23315143), (17, 20572185), (37, 9452085), (51, 6857395), (85, 4114437), (101, 3462645), (111, 3150695), (185, 1890417), (255, 1371479), (303, 1154215), (367, 952935), (505, 692529), (555, 630139), (629, 556005), (1101, 317645), (1515, 230843), (1717, 203685), (1835, 190587), (1887, 185335), (3145, 111201), (3737, 93585), (5151, 67895), (5505, 63529), (6239, 56055), (8585, 40737), (9435, 37067), (11211, 31195), (13579, 25755), (18685, 18717)]