47641365

素因数分解:

$3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 86643648

約数和(自身を除く): 39002283

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 243, 339, 347, 405, 565, 1017, 1041, 1215, 1695, 1735, 3051, 3123, 5085, 5205, 9153, 9369, 15255, 15615, 27459, 28107, 39211, 45765, 46845, 84321, 117633, 137295, 140535, 196055, 352899, 421605, 588165, 1058697, 1764495, 3176091, 5293485, 9528273, 15880455, 47641365]

約数ペア:

[(1, 47641365), (3, 15880455), (5, 9528273), (9, 5293485), (15, 3176091), (27, 1764495), (45, 1058697), (81, 588165), (113, 421605), (135, 352899), (243, 196055), (339, 140535), (347, 137295), (405, 117633), (565, 84321), (1017, 46845), (1041, 45765), (1215, 39211), (1695, 28107), (1735, 27459), (3051, 15615), (3123, 15255), (5085, 9369), (5205, 9153)]