1021957685945

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{952559}}^1$

素因数の和:952758

約数の個数: 48

約数和(自身を含む): 1485536371200

約数和(自身を除く): 463578685255

約数列:

[1, 5, 7, 29, 35, 49, 145, 151, 203, 245, 755, 1015, 1057, 1421, 4379, 5285, 7105, 7399, 21895, 30653, 36995, 153265, 214571, 952559, 1072855, 4762795, 6667913, 27624211, 33339565, 46675391, 138121055, 143836409, 193369477, 233376955, 719182045, 966847385, 1006854863, 1353586339, 4171255861, 5034274315, 6767931695, 7047984041, 20856279305, 29198791027, 35239920205, 145993955135, 204391537189, 1021957685945]

約数ペア:

[(1, 1021957685945), (5, 204391537189), (7, 145993955135), (29, 35239920205), (35, 29198791027), (49, 20856279305), (145, 7047984041), (151, 6767931695), (203, 5034274315), (245, 4171255861), (755, 1353586339), (1015, 1006854863), (1057, 966847385), (1421, 719182045), (4379, 233376955), (5285, 193369477), (7105, 143836409), (7399, 138121055), (21895, 46675391), (30653, 33339565), (36995, 27624211), (153265, 6667913), (214571, 4762795), (952559, 1072855)]