27249705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 59155200

約数和(自身を除く): 31905495

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 95, 105, 133, 145, 157, 171, 203, 261, 285, 315, 399, 435, 471, 551, 609, 665, 785, 855, 1015, 1099, 1197, 1305, 1413, 1653, 1827, 1995, 2355, 2755, 2983, 3045, 3297, 3857, 4553, 4959, 5495, 5985, 7065, 8265, 8949, 9135, 9891, 11571, 13659, 14915, 16485, 19285, 20881, 22765, 24795, 26847, 31871, 34713, 40977, 44745, 49455, 57855, 62643, 68295, 86507, 95613, 104405, 134235, 159355, 173565, 187929, 204885, 259521, 286839, 313215, 432535, 478065, 605549, 778563, 939645, 1297605, 1434195, 1816647, 3027745, 3892815, 5449941, 9083235, 27249705]

約数ペア:

[(1, 27249705), (3, 9083235), (5, 5449941), (7, 3892815), (9, 3027745), (15, 1816647), (19, 1434195), (21, 1297605), (29, 939645), (35, 778563), (45, 605549), (57, 478065), (63, 432535), (87, 313215), (95, 286839), (105, 259521), (133, 204885), (145, 187929), (157, 173565), (171, 159355), (203, 134235), (261, 104405), (285, 95613), (315, 86507), (399, 68295), (435, 62643), (471, 57855), (551, 49455), (609, 44745), (665, 40977), (785, 34713), (855, 31871), (1015, 26847), (1099, 24795), (1197, 22765), (1305, 20881), (1413, 19285), (1653, 16485), (1827, 14915), (1995, 13659), (2355, 11571), (2755, 9891), (2983, 9135), (3045, 8949), (3297, 8265), (3857, 7065), (4553, 5985), (4959, 5495)]