193043175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 346644480

約数和(自身を除く): 153601305

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 325, 381, 635, 975, 1559, 1651, 1905, 3175, 4677, 4953, 7795, 8255, 9525, 20267, 23385, 24765, 38975, 41275, 60801, 101335, 116925, 123825, 197993, 304005, 506675, 593979, 989965, 1520025, 2573909, 2969895, 4949825, 7721727, 12869545, 14849475, 38608635, 64347725, 193043175]

約数ペア:

[(1, 193043175), (3, 64347725), (5, 38608635), (13, 14849475), (15, 12869545), (25, 7721727), (39, 4949825), (65, 2969895), (75, 2573909), (127, 1520025), (195, 989965), (325, 593979), (381, 506675), (635, 304005), (975, 197993), (1559, 123825), (1651, 116925), (1905, 101335), (3175, 60801), (4677, 41275), (4953, 38975), (7795, 24765), (8255, 23385), (9525, 20267)]