293720205

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 476582400

約数和(自身を除く): 182862195

約数列:

[1, 3, 5, 15, 139, 179, 417, 537, 695, 787, 895, 2085, 2361, 2685, 3935, 11805, 24881, 74643, 109393, 124405, 140873, 328179, 373215, 422619, 546965, 704365, 1640895, 2113095, 19581347, 58744041, 97906735, 293720205]

約数ペア:

[(1, 293720205), (3, 97906735), (5, 58744041), (15, 19581347), (139, 2113095), (179, 1640895), (417, 704365), (537, 546965), (695, 422619), (787, 373215), (895, 328179), (2085, 140873), (2361, 124405), (2685, 109393), (3935, 74643), (11805, 24881)]