342416385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8598

約数の個数: 48

約数和(自身を含む): 638127360

約数和(自身を除く): 295710975

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 4465, 8037, 8521, 13395, 25563, 40185, 42605, 76689, 127815, 161899, 383445, 400487, 485697, 809495, 1201461, 1457091, 2002435, 2428485, 3604383, 6007305, 7285455, 7609253, 18021915, 22827759, 38046265, 68483277, 114138795, 342416385]

約数ペア:

[(1, 342416385), (3, 114138795), (5, 68483277), (9, 38046265), (15, 22827759), (19, 18021915), (45, 7609253), (47, 7285455), (57, 6007305), (95, 3604383), (141, 2428485), (171, 2002435), (235, 1457091), (285, 1201461), (423, 809495), (705, 485697), (855, 400487), (893, 383445), (2115, 161899), (2679, 127815), (4465, 76689), (8037, 42605), (8521, 40185), (13395, 25563)]