41784215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 21667945

約数列:

[1, 5, 11, 17, 23, 29, 55, 67, 85, 115, 145, 187, 253, 319, 335, 391, 493, 667, 737, 935, 1139, 1265, 1541, 1595, 1943, 1955, 2465, 3335, 3685, 4301, 5423, 5695, 7337, 7705, 9715, 11339, 12529, 16951, 21373, 21505, 26197, 27115, 33031, 36685, 44689, 56695, 62645, 84755, 106865, 124729, 130985, 165155, 223445, 288167, 363341, 491579, 623645, 759713, 1440835, 1816705, 2457895, 3798565, 8356843, 41784215]

約数ペア:

[(1, 41784215), (5, 8356843), (11, 3798565), (17, 2457895), (23, 1816705), (29, 1440835), (55, 759713), (67, 623645), (85, 491579), (115, 363341), (145, 288167), (187, 223445), (253, 165155), (319, 130985), (335, 124729), (391, 106865), (493, 84755), (667, 62645), (737, 56695), (935, 44689), (1139, 36685), (1265, 33031), (1541, 27115), (1595, 26197), (1943, 21505), (1955, 21373), (2465, 16951), (3335, 12529), (3685, 11339), (4301, 9715), (5423, 7705), (5695, 7337)]