120609825

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 238502592

約数和(自身を除く): 117892767

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 105, 111, 147, 175, 185, 245, 259, 525, 555, 735, 777, 887, 925, 1225, 1295, 1813, 2661, 2775, 3675, 3885, 4435, 5439, 6209, 6475, 9065, 13305, 18627, 19425, 22175, 27195, 31045, 32819, 43463, 45325, 66525, 93135, 98457, 130389, 135975, 155225, 164095, 217315, 229733, 465675, 492285, 651945, 689199, 820475, 1086575, 1148665, 1608131, 2461425, 3259725, 3445995, 4824393, 5743325, 8040655, 17229975, 24121965, 40203275, 120609825]

約数ペア:

[(1, 120609825), (3, 40203275), (5, 24121965), (7, 17229975), (15, 8040655), (21, 5743325), (25, 4824393), (35, 3445995), (37, 3259725), (49, 2461425), (75, 1608131), (105, 1148665), (111, 1086575), (147, 820475), (175, 689199), (185, 651945), (245, 492285), (259, 465675), (525, 229733), (555, 217315), (735, 164095), (777, 155225), (887, 135975), (925, 130389), (1225, 98457), (1295, 93135), (1813, 66525), (2661, 45325), (2775, 43463), (3675, 32819), (3885, 31045), (4435, 27195), (5439, 22175), (6209, 19425), (6475, 18627), (9065, 13305)]