140053725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29641}}^1$

素因数の和:29667

約数の個数: 48

約数和(自身を含む): 294048640

約数和(自身を除く): 153994915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 29641, 88923, 148205, 207487, 266769, 444615, 622461, 741025, 800307, 1037435, 1333845, 1867383, 2223075, 3112305, 4001535, 5187175, 5602149, 6669225, 9336915, 15561525, 20007675, 28010745, 46684575, 140053725]

約数ペア:

[(1, 140053725), (3, 46684575), (5, 28010745), (7, 20007675), (9, 15561525), (15, 9336915), (21, 6669225), (25, 5602149), (27, 5187175), (35, 4001535), (45, 3112305), (63, 2223075), (75, 1867383), (105, 1333845), (135, 1037435), (175, 800307), (189, 741025), (225, 622461), (315, 444615), (525, 266769), (675, 207487), (945, 148205), (1575, 88923), (4725, 29641)]