7000875

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 14796288

約数和(自身を除く): 7795413

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 127, 147, 175, 225, 245, 315, 375, 381, 441, 525, 635, 735, 875, 889, 1125, 1143, 1225, 1575, 1905, 2205, 2625, 2667, 3175, 3675, 4445, 5715, 6125, 6223, 7875, 8001, 9525, 11025, 13335, 15875, 18375, 18669, 22225, 28575, 31115, 40005, 47625, 55125, 56007, 66675, 93345, 111125, 142875, 155575, 200025, 280035, 333375, 466725, 777875, 1000125, 1400175, 2333625, 7000875]

約数ペア:

[(1, 7000875), (3, 2333625), (5, 1400175), (7, 1000125), (9, 777875), (15, 466725), (21, 333375), (25, 280035), (35, 200025), (45, 155575), (49, 142875), (63, 111125), (75, 93345), (105, 66675), (125, 56007), (127, 55125), (147, 47625), (175, 40005), (225, 31115), (245, 28575), (315, 22225), (375, 18669), (381, 18375), (441, 15875), (525, 13335), (635, 11025), (735, 9525), (875, 8001), (889, 7875), (1125, 6223), (1143, 6125), (1225, 5715), (1575, 4445), (1905, 3675), (2205, 3175), (2625, 2667)]