193735305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 355043520

約数和(自身を除く): 161308215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 347, 653, 855, 1041, 1735, 1959, 3123, 3265, 5205, 5877, 6593, 9795, 12407, 15615, 19779, 29385, 32965, 37221, 59337, 62035, 98895, 111663, 186105, 226591, 296685, 558315, 679773, 1132955, 2039319, 3398865, 4305229, 10196595, 12915687, 21526145, 38747061, 64578435, 193735305]

約数ペア:

[(1, 193735305), (3, 64578435), (5, 38747061), (9, 21526145), (15, 12915687), (19, 10196595), (45, 4305229), (57, 3398865), (95, 2039319), (171, 1132955), (285, 679773), (347, 558315), (653, 296685), (855, 226591), (1041, 186105), (1735, 111663), (1959, 98895), (3123, 62035), (3265, 59337), (5205, 37221), (5877, 32965), (6593, 29385), (9795, 19779), (12407, 15615)]