27157515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 28000245

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 3359, 8085, 10077, 16795, 23513, 36949, 50385, 70539, 110847, 117565, 164591, 184745, 258643, 352695, 493773, 554235, 775929, 822955, 1293215, 1810501, 2468865, 3879645, 5431503, 9052505, 27157515]

約数ペア:

[(1, 27157515), (3, 9052505), (5, 5431503), (7, 3879645), (11, 2468865), (15, 1810501), (21, 1293215), (33, 822955), (35, 775929), (49, 554235), (55, 493773), (77, 352695), (105, 258643), (147, 184745), (165, 164591), (231, 117565), (245, 110847), (385, 70539), (539, 50385), (735, 36949), (1155, 23513), (1617, 16795), (2695, 10077), (3359, 8085)]