27889785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 61839360

約数和(自身を除く): 33949575

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 2683, 3465, 8049, 10395, 13415, 18781, 24147, 29513, 40245, 56343, 72441, 88539, 93905, 120735, 147565, 169029, 206591, 265617, 281715, 362205, 442695, 507087, 619773, 796851, 845145, 1032955, 1328085, 1859319, 2535435, 3098865, 3984255, 5577957, 9296595, 27889785]

約数ペア:

[(1, 27889785), (3, 9296595), (5, 5577957), (7, 3984255), (9, 3098865), (11, 2535435), (15, 1859319), (21, 1328085), (27, 1032955), (33, 845145), (35, 796851), (45, 619773), (55, 507087), (63, 442695), (77, 362205), (99, 281715), (105, 265617), (135, 206591), (165, 169029), (189, 147565), (231, 120735), (297, 93905), (315, 88539), (385, 72441), (495, 56343), (693, 40245), (945, 29513), (1155, 24147), (1485, 18781), (2079, 13415), (2683, 10395), (3465, 8049)]