15021534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 34467840

約数和(自身を除く): 19446306

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 79, 86, 129, 134, 158, 201, 237, 258, 402, 473, 474, 737, 869, 946, 1419, 1474, 1738, 2211, 2607, 2838, 2881, 3397, 4422, 5214, 5293, 5762, 6794, 8643, 10191, 10586, 15879, 17286, 20382, 31691, 31758, 37367, 58223, 63382, 74734, 95073, 112101, 116446, 174669, 190146, 224202, 227599, 349338, 455198, 682797, 1365594, 2503589, 5007178, 7510767, 15021534]

約数ペア:

[(1, 15021534), (2, 7510767), (3, 5007178), (6, 2503589), (11, 1365594), (22, 682797), (33, 455198), (43, 349338), (66, 227599), (67, 224202), (79, 190146), (86, 174669), (129, 116446), (134, 112101), (158, 95073), (201, 74734), (237, 63382), (258, 58223), (402, 37367), (473, 31758), (474, 31691), (737, 20382), (869, 17286), (946, 15879), (1419, 10586), (1474, 10191), (1738, 8643), (2211, 6794), (2607, 5762), (2838, 5293), (2881, 5214), (3397, 4422)]