26725965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 24975795

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 67, 87, 105, 131, 145, 201, 203, 335, 393, 435, 469, 609, 655, 917, 1005, 1015, 1407, 1943, 1965, 2345, 2751, 3045, 3799, 4585, 5829, 7035, 8777, 9715, 11397, 13601, 13755, 18995, 26331, 26593, 29145, 40803, 43885, 56985, 61439, 68005, 79779, 131655, 132965, 184317, 204015, 254533, 307195, 398895, 763599, 921585, 1272665, 1781731, 3817995, 5345193, 8908655, 26725965]

約数ペア:

[(1, 26725965), (3, 8908655), (5, 5345193), (7, 3817995), (15, 1781731), (21, 1272665), (29, 921585), (35, 763599), (67, 398895), (87, 307195), (105, 254533), (131, 204015), (145, 184317), (201, 132965), (203, 131655), (335, 79779), (393, 68005), (435, 61439), (469, 56985), (609, 43885), (655, 40803), (917, 29145), (1005, 26593), (1015, 26331), (1407, 18995), (1943, 13755), (1965, 13601), (2345, 11397), (2751, 9715), (3045, 8777), (3799, 7035), (4585, 5829)]