69257265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 140562432

約数和(自身を除く): 71305167

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 165, 183, 231, 305, 385, 427, 671, 915, 983, 1155, 1281, 2013, 2135, 2949, 3355, 4697, 4915, 6405, 6881, 10065, 10813, 14091, 14745, 20643, 23485, 32439, 34405, 54065, 59963, 70455, 75691, 103215, 162195, 179889, 227073, 299815, 378455, 419741, 659593, 899445, 1135365, 1259223, 1978779, 2098705, 3297965, 4617151, 6296115, 9893895, 13851453, 23085755, 69257265]

約数ペア:

[(1, 69257265), (3, 23085755), (5, 13851453), (7, 9893895), (11, 6296115), (15, 4617151), (21, 3297965), (33, 2098705), (35, 1978779), (55, 1259223), (61, 1135365), (77, 899445), (105, 659593), (165, 419741), (183, 378455), (231, 299815), (305, 227073), (385, 179889), (427, 162195), (671, 103215), (915, 75691), (983, 70455), (1155, 59963), (1281, 54065), (2013, 34405), (2135, 32439), (2949, 23485), (3355, 20643), (4697, 14745), (4915, 14091), (6405, 10813), (6881, 10065)]