15755628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 42819840

約数和(自身を除く): 27064212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 3539, 4452, 7078, 10617, 14156, 21234, 24773, 42468, 49546, 74319, 99092, 148638, 187567, 297276, 375134, 562701, 750268, 1125402, 1312969, 2250804, 2625938, 3938907, 5251876, 7877814, 15755628]

約数ペア:

[(1, 15755628), (2, 7877814), (3, 5251876), (4, 3938907), (6, 2625938), (7, 2250804), (12, 1312969), (14, 1125402), (21, 750268), (28, 562701), (42, 375134), (53, 297276), (84, 187567), (106, 148638), (159, 99092), (212, 74319), (318, 49546), (371, 42468), (636, 24773), (742, 21234), (1113, 14156), (1484, 10617), (2226, 7078), (3539, 4452)]