15717838461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1151}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 24524881920

約数和(自身を除く): 8807043459

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 479, 559, 663, 731, 1151, 1437, 1677, 2193, 3453, 6227, 8143, 9503, 14963, 18681, 19567, 20597, 24429, 28509, 44889, 49493, 58701, 61791, 105859, 148479, 254371, 267761, 317577, 350149, 551329, 643409, 763113, 803283, 841381, 1050447, 1653987, 1930227, 2524143, 4551937, 7167277, 9372593, 10937953, 13655811, 21501831, 23707147, 28117779, 32813859, 71121441, 121843709, 308192911, 365531127, 403021499, 924578733, 1209064497, 5239279487, 15717838461]

約数ペア:

[(1, 15717838461), (3, 5239279487), (13, 1209064497), (17, 924578733), (39, 403021499), (43, 365531127), (51, 308192911), (129, 121843709), (221, 71121441), (479, 32813859), (559, 28117779), (663, 23707147), (731, 21501831), (1151, 13655811), (1437, 10937953), (1677, 9372593), (2193, 7167277), (3453, 4551937), (6227, 2524143), (8143, 1930227), (9503, 1653987), (14963, 1050447), (18681, 841381), (19567, 803283), (20597, 763113), (24429, 643409), (28509, 551329), (44889, 350149), (49493, 317577), (58701, 267761), (61791, 254371), (105859, 148479)]