15888870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 42103152

約数和(自身を除く): 26214282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3331, 4770, 6662, 9993, 16655, 19986, 29979, 33310, 49965, 59958, 99930, 149895, 176543, 299790, 353086, 529629, 882715, 1059258, 1588887, 1765430, 2648145, 3177774, 5296290, 7944435, 15888870]

約数ペア:

[(1, 15888870), (2, 7944435), (3, 5296290), (5, 3177774), (6, 2648145), (9, 1765430), (10, 1588887), (15, 1059258), (18, 882715), (30, 529629), (45, 353086), (53, 299790), (90, 176543), (106, 149895), (159, 99930), (265, 59958), (318, 49965), (477, 33310), (530, 29979), (795, 19986), (954, 16655), (1590, 9993), (2385, 6662), (3331, 4770)]