28727430765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{3469}}^1$

素因数の和:5138

約数の個数: 64

約数和(自身を含む): 51806822400

約数和(自身を除く): 23079391635

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1619, 1705, 3469, 4857, 5115, 8095, 10407, 17345, 17809, 24285, 38159, 50189, 52035, 53427, 89045, 107539, 114477, 150567, 190795, 250945, 267135, 322617, 537695, 552079, 572385, 752835, 1182929, 1613085, 1656237, 2760395, 3548787, 5616311, 5914645, 8281185, 16848933, 17743935, 28081555, 61779421, 84244665, 174105641, 185338263, 308897105, 522316923, 870528205, 926691315, 1915162051, 2611584615, 5745486153, 9575810255, 28727430765]

約数ペア:

[(1, 28727430765), (3, 9575810255), (5, 5745486153), (11, 2611584615), (15, 1915162051), (31, 926691315), (33, 870528205), (55, 522316923), (93, 308897105), (155, 185338263), (165, 174105641), (341, 84244665), (465, 61779421), (1023, 28081555), (1619, 17743935), (1705, 16848933), (3469, 8281185), (4857, 5914645), (5115, 5616311), (8095, 3548787), (10407, 2760395), (17345, 1656237), (17809, 1613085), (24285, 1182929), (38159, 752835), (50189, 572385), (52035, 552079), (53427, 537695), (89045, 322617), (107539, 267135), (114477, 250945), (150567, 190795)]