16700200455

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 27606458880

約数和(自身を除く): 10906258425

約数列:

[1, 3, 5, 15, 59, 97, 177, 227, 291, 295, 485, 681, 857, 885, 1135, 1455, 2571, 3405, 4285, 5723, 12855, 13393, 17169, 22019, 28615, 40179, 50563, 66057, 66965, 83129, 85845, 110095, 151689, 194539, 200895, 249387, 252815, 330285, 415645, 583617, 758445, 972695, 1246935, 1299121, 2918085, 3897363, 4904611, 6495605, 11477801, 14713833, 18870283, 19486815, 24523055, 34433403, 56610849, 57389005, 73569165, 94351415, 172167015, 283054245, 1113346697, 3340040091, 5566733485, 16700200455]

約数ペア:

[(1, 16700200455), (3, 5566733485), (5, 3340040091), (15, 1113346697), (59, 283054245), (97, 172167015), (177, 94351415), (227, 73569165), (291, 57389005), (295, 56610849), (485, 34433403), (681, 24523055), (857, 19486815), (885, 18870283), (1135, 14713833), (1455, 11477801), (2571, 6495605), (3405, 4904611), (4285, 3897363), (5723, 2918085), (12855, 1299121), (13393, 1246935), (17169, 972695), (22019, 758445), (28615, 583617), (40179, 415645), (50563, 330285), (66057, 252815), (66965, 249387), (83129, 200895), (85845, 194539), (110095, 151689)]