23218441245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 42793077600

約数和(自身を除く): 19574636355

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 409, 435, 615, 1061, 1189, 1227, 1305, 1845, 2045, 3183, 3567, 3681, 5305, 5945, 6135, 9549, 10701, 11861, 15915, 16769, 17835, 18405, 30769, 35583, 43501, 47745, 50307, 53505, 59305, 83845, 92307, 106749, 130503, 150921, 153845, 177915, 217505, 251535, 276921, 391509, 433949, 461535, 486301, 533745, 652515, 754605, 1261529, 1301847, 1384605, 1458903, 1957545, 2169745, 2431505, 3784587, 3905541, 4376709, 6307645, 6509235, 7294515, 11353761, 12584521, 17791909, 18922935, 19527705, 21883545, 37753563, 53375727, 56768805, 62922605, 88959545, 113260689, 160127181, 188767815, 266878635, 515965361, 566303445, 800635905, 1547896083, 2579826805, 4643688249, 7739480415, 23218441245]

約数ペア:

[(1, 23218441245), (3, 7739480415), (5, 4643688249), (9, 2579826805), (15, 1547896083), (29, 800635905), (41, 566303445), (45, 515965361), (87, 266878635), (123, 188767815), (145, 160127181), (205, 113260689), (261, 88959545), (369, 62922605), (409, 56768805), (435, 53375727), (615, 37753563), (1061, 21883545), (1189, 19527705), (1227, 18922935), (1305, 17791909), (1845, 12584521), (2045, 11353761), (3183, 7294515), (3567, 6509235), (3681, 6307645), (5305, 4376709), (5945, 3905541), (6135, 3784587), (9549, 2431505), (10701, 2169745), (11861, 1957545), (15915, 1458903), (16769, 1384605), (17835, 1301847), (18405, 1261529), (30769, 754605), (35583, 652515), (43501, 533745), (47745, 486301), (50307, 461535), (53505, 433949), (59305, 391509), (83845, 276921), (92307, 251535), (106749, 217505), (130503, 177915), (150921, 153845)]