66996849225

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1453}}^1\times {\mathrm{2551}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 111347924864

約数和(自身を除く): 44351075639

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 1453, 2551, 3615, 4359, 6025, 7265, 7653, 12755, 18075, 21795, 36325, 38265, 63775, 108975, 191325, 350173, 614791, 1050519, 1750865, 1844373, 3073955, 3706603, 5252595, 8754325, 9221865, 11119809, 15369775, 18533015, 26262975, 46109325, 55599045, 92665075, 277995225, 893291323, 2679873969, 4466456615, 13399369845, 22332283075, 66996849225]

約数ペア:

[(1, 66996849225), (3, 22332283075), (5, 13399369845), (15, 4466456615), (25, 2679873969), (75, 893291323), (241, 277995225), (723, 92665075), (1205, 55599045), (1453, 46109325), (2551, 26262975), (3615, 18533015), (4359, 15369775), (6025, 11119809), (7265, 9221865), (7653, 8754325), (12755, 5252595), (18075, 3706603), (21795, 3073955), (36325, 1844373), (38265, 1750865), (63775, 1050519), (108975, 614791), (191325, 350173)]