89144475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 173703168

約数和(自身を除く): 84558693

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 127, 147, 175, 191, 245, 381, 525, 573, 635, 735, 889, 955, 1225, 1337, 1905, 2667, 2865, 3175, 3675, 4011, 4445, 4775, 6223, 6685, 9359, 9525, 13335, 14325, 18669, 20055, 22225, 24257, 28077, 31115, 33425, 46795, 66675, 72771, 93345, 100275, 121285, 140385, 155575, 169799, 233975, 363855, 466725, 509397, 606425, 701925, 848995, 1188593, 1819275, 2546985, 3565779, 4244975, 5942965, 12734925, 17828895, 29714825, 89144475]

約数ペア:

[(1, 89144475), (3, 29714825), (5, 17828895), (7, 12734925), (15, 5942965), (21, 4244975), (25, 3565779), (35, 2546985), (49, 1819275), (75, 1188593), (105, 848995), (127, 701925), (147, 606425), (175, 509397), (191, 466725), (245, 363855), (381, 233975), (525, 169799), (573, 155575), (635, 140385), (735, 121285), (889, 100275), (955, 93345), (1225, 72771), (1337, 66675), (1905, 46795), (2667, 33425), (2865, 31115), (3175, 28077), (3675, 24257), (4011, 22225), (4445, 20055), (4775, 18669), (6223, 14325), (6685, 13335), (9359, 9525)]