15328005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 31961088

約数和(自身を除く): 16633083

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 577, 759, 805, 1155, 1265, 1731, 1771, 2415, 2885, 3795, 4039, 5313, 6347, 8655, 8855, 12117, 13271, 19041, 20195, 26565, 31735, 39813, 44429, 60585, 66355, 92897, 95205, 133287, 145981, 199065, 222145, 278691, 437943, 464485, 666435, 729905, 1021867, 1393455, 2189715, 3065601, 5109335, 15328005]

約数ペア:

[(1, 15328005), (3, 5109335), (5, 3065601), (7, 2189715), (11, 1393455), (15, 1021867), (21, 729905), (23, 666435), (33, 464485), (35, 437943), (55, 278691), (69, 222145), (77, 199065), (105, 145981), (115, 133287), (161, 95205), (165, 92897), (231, 66355), (253, 60585), (345, 44429), (385, 39813), (483, 31735), (577, 26565), (759, 20195), (805, 19041), (1155, 13271), (1265, 12117), (1731, 8855), (1771, 8655), (2415, 6347), (2885, 5313), (3795, 4039)]