39472335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 81525600

約数和(自身を除く): 42053265

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 149, 203, 261, 315, 435, 447, 609, 745, 841, 1015, 1043, 1305, 1341, 1827, 2235, 2523, 3045, 3129, 4205, 4321, 5215, 5887, 6705, 7569, 9135, 9387, 12615, 12963, 15645, 17661, 21605, 29435, 30247, 37845, 38889, 46935, 52983, 64815, 88305, 90741, 125309, 151235, 194445, 264915, 272223, 375927, 453705, 626545, 877163, 1127781, 1361115, 1879635, 2631489, 4385815, 5638905, 7894467, 13157445, 39472335]

約数ペア:

[(1, 39472335), (3, 13157445), (5, 7894467), (7, 5638905), (9, 4385815), (15, 2631489), (21, 1879635), (29, 1361115), (35, 1127781), (45, 877163), (63, 626545), (87, 453705), (105, 375927), (145, 272223), (149, 264915), (203, 194445), (261, 151235), (315, 125309), (435, 90741), (447, 88305), (609, 64815), (745, 52983), (841, 46935), (1015, 38889), (1043, 37845), (1305, 30247), (1341, 29435), (1827, 21605), (2235, 17661), (2523, 15645), (3045, 12963), (3129, 12615), (4205, 9387), (4321, 9135), (5215, 7569), (5887, 6705)]