64804941775

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1\times {\mathrm{1471}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 92388372480

約数和(自身を除く): 27583430705

約数列:

[1, 5, 7, 25, 35, 175, 227, 1109, 1135, 1471, 1589, 5545, 5675, 7355, 7763, 7945, 10297, 27725, 36775, 38815, 39725, 51485, 194075, 251743, 257425, 333917, 1258715, 1631339, 1669585, 1762201, 2337419, 6293575, 8156695, 8347925, 8811005, 11419373, 11687095, 40783475, 44055025, 57096865, 58435475, 285484325, 370313953, 1851569765, 2592197671, 9257848825, 12960988355, 64804941775]

約数ペア:

[(1, 64804941775), (5, 12960988355), (7, 9257848825), (25, 2592197671), (35, 1851569765), (175, 370313953), (227, 285484325), (1109, 58435475), (1135, 57096865), (1471, 44055025), (1589, 40783475), (5545, 11687095), (5675, 11419373), (7355, 8811005), (7763, 8347925), (7945, 8156695), (10297, 6293575), (27725, 2337419), (36775, 1762201), (38815, 1669585), (39725, 1631339), (51485, 1258715), (194075, 333917), (251743, 257425)]