2528542975

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4603}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 3717674752

約数和(自身を除く): 1189131777

約数列:

[1, 5, 7, 25, 35, 43, 73, 175, 215, 301, 365, 511, 1075, 1505, 1825, 2555, 3139, 4603, 7525, 12775, 15695, 21973, 23015, 32221, 78475, 109865, 115075, 161105, 197929, 336019, 549325, 805525, 989645, 1385503, 1680095, 2352133, 4948225, 6927515, 8400475, 11760665, 14448817, 34637575, 58803325, 72244085, 101141719, 361220425, 505708595, 2528542975]

約数ペア:

[(1, 2528542975), (5, 505708595), (7, 361220425), (25, 101141719), (35, 72244085), (43, 58803325), (73, 34637575), (175, 14448817), (215, 11760665), (301, 8400475), (365, 6927515), (511, 4948225), (1075, 2352133), (1505, 1680095), (1825, 1385503), (2555, 989645), (3139, 805525), (4603, 549325), (7525, 336019), (12775, 197929), (15695, 161105), (21973, 115075), (23015, 109865), (32221, 78475)]