537631831295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{13331}}^1$

素因数の和:13836

約数の個数: 64

約数和(自身を含む): 732809911680

約数和(自身を除く): 195178080385

約数列:

[1, 5, 13, 37, 41, 65, 185, 205, 409, 481, 533, 1517, 2045, 2405, 2665, 5317, 7585, 13331, 15133, 16769, 19721, 26585, 66655, 75665, 83845, 98605, 173303, 196729, 217997, 493247, 546571, 620453, 866515, 983645, 1089985, 2466235, 2732855, 3102265, 5452379, 6412211, 7105423, 8065889, 20223127, 27261895, 32061055, 35527115, 40329445, 70880927, 101115635, 201738023, 223547539, 262900651, 354404635, 1008690115, 1117737695, 1314503255, 2622594299, 2906118007, 8271258943, 13112971495, 14530590035, 41356294715, 107526366259, 537631831295]

約数ペア:

[(1, 537631831295), (5, 107526366259), (13, 41356294715), (37, 14530590035), (41, 13112971495), (65, 8271258943), (185, 2906118007), (205, 2622594299), (409, 1314503255), (481, 1117737695), (533, 1008690115), (1517, 354404635), (2045, 262900651), (2405, 223547539), (2665, 201738023), (5317, 101115635), (7585, 70880927), (13331, 40329445), (15133, 35527115), (16769, 32061055), (19721, 27261895), (26585, 20223127), (66655, 8065889), (75665, 7105423), (83845, 6412211), (98605, 5452379), (173303, 3102265), (196729, 2732855), (217997, 2466235), (493247, 1089985), (546571, 983645), (620453, 866515)]