160750575

素因数分解:

$3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 305480448

約数和(自身を除く): 144729873

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 243, 405, 423, 563, 675, 705, 1175, 1215, 1269, 1689, 2025, 2115, 2815, 3525, 3807, 5067, 6075, 6345, 8445, 10575, 11421, 14075, 15201, 19035, 25335, 26461, 31725, 42225, 45603, 57105, 76005, 79383, 95175, 126675, 132305, 136809, 228015, 238149, 285525, 380025, 396915, 661525, 684045, 714447, 1140075, 1190745, 1984575, 2143341, 3420225, 3572235, 5953725, 6430023, 10716705, 17861175, 32150115, 53583525, 160750575]

約数ペア:

[(1, 160750575), (3, 53583525), (5, 32150115), (9, 17861175), (15, 10716705), (25, 6430023), (27, 5953725), (45, 3572235), (47, 3420225), (75, 2143341), (81, 1984575), (135, 1190745), (141, 1140075), (225, 714447), (235, 684045), (243, 661525), (405, 396915), (423, 380025), (563, 285525), (675, 238149), (705, 228015), (1175, 136809), (1215, 132305), (1269, 126675), (1689, 95175), (2025, 79383), (2115, 76005), (2815, 57105), (3525, 45603), (3807, 42225), (5067, 31725), (6075, 26461), (6345, 25335), (8445, 19035), (10575, 15201), (11421, 14075)]