201847845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 129928155

約数列:

[1, 3, 5, 15, 47, 141, 191, 235, 573, 705, 955, 1499, 2865, 4497, 7495, 8977, 22485, 26931, 44885, 70453, 134655, 211359, 286309, 352265, 858927, 1056795, 1431545, 4294635, 13456523, 40369569, 67282615, 201847845]

約数ペア:

[(1, 201847845), (3, 67282615), (5, 40369569), (15, 13456523), (47, 4294635), (141, 1431545), (191, 1056795), (235, 858927), (573, 352265), (705, 286309), (955, 211359), (1499, 134655), (2865, 70453), (4497, 44885), (7495, 26931), (8977, 22485)]