16422945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 17031135

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 231, 241, 295, 385, 413, 649, 723, 885, 1155, 1205, 1239, 1687, 1947, 2065, 2651, 3245, 3615, 4543, 5061, 6195, 7953, 8435, 9735, 13255, 13629, 14219, 18557, 22715, 25305, 39765, 42657, 55671, 68145, 71095, 92785, 99533, 156409, 213285, 278355, 298599, 469227, 497665, 782045, 1094863, 1492995, 2346135, 3284589, 5474315, 16422945]

約数ペア:

[(1, 16422945), (3, 5474315), (5, 3284589), (7, 2346135), (11, 1492995), (15, 1094863), (21, 782045), (33, 497665), (35, 469227), (55, 298599), (59, 278355), (77, 213285), (105, 156409), (165, 99533), (177, 92785), (231, 71095), (241, 68145), (295, 55671), (385, 42657), (413, 39765), (649, 25305), (723, 22715), (885, 18557), (1155, 14219), (1205, 13629), (1239, 13255), (1687, 9735), (1947, 8435), (2065, 7953), (2651, 6195), (3245, 5061), (3615, 4543)]