306756075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5196

約数の個数: 48

約数和(自身を含む): 548536320

約数和(自身を除く): 241780245

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 2397, 3525, 3995, 5119, 11985, 15357, 19975, 25595, 59925, 76785, 87023, 127975, 240593, 261069, 383925, 435115, 721779, 1202965, 1305345, 2175575, 3608895, 4090081, 6014825, 6526725, 12270243, 18044475, 20450405, 61351215, 102252025, 306756075]

約数ペア:

[(1, 306756075), (3, 102252025), (5, 61351215), (15, 20450405), (17, 18044475), (25, 12270243), (47, 6526725), (51, 6014825), (75, 4090081), (85, 3608895), (141, 2175575), (235, 1305345), (255, 1202965), (425, 721779), (705, 435115), (799, 383925), (1175, 261069), (1275, 240593), (2397, 127975), (3525, 87023), (3995, 76785), (5119, 59925), (11985, 25595), (15357, 19975)]