39015585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 79971840

約数和(自身を除く): 40956255

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 4271, 9135, 12813, 21355, 29897, 38439, 64065, 89691, 123859, 149485, 192195, 269073, 371577, 448455, 619295, 867013, 1114731, 1345365, 1857885, 2601039, 4335065, 5573655, 7803117, 13005195, 39015585]

約数ペア:

[(1, 39015585), (3, 13005195), (5, 7803117), (7, 5573655), (9, 4335065), (15, 2601039), (21, 1857885), (29, 1345365), (35, 1114731), (45, 867013), (63, 619295), (87, 448455), (105, 371577), (145, 269073), (203, 192195), (261, 149485), (315, 123859), (435, 89691), (609, 64065), (1015, 38439), (1305, 29897), (1827, 21355), (3045, 12813), (4271, 9135)]