25157055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 52420608

約数和(自身を除く): 27263553

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 947, 1155, 1265, 1771, 2415, 2841, 3795, 4735, 5313, 6629, 8855, 10417, 14205, 19887, 21781, 26565, 31251, 33145, 52085, 65343, 72919, 99435, 108905, 152467, 156255, 218757, 239591, 326715, 364595, 457401, 718773, 762335, 1093785, 1197955, 1677137, 2287005, 3593865, 5031411, 8385685, 25157055]

約数ペア:

[(1, 25157055), (3, 8385685), (5, 5031411), (7, 3593865), (11, 2287005), (15, 1677137), (21, 1197955), (23, 1093785), (33, 762335), (35, 718773), (55, 457401), (69, 364595), (77, 326715), (105, 239591), (115, 218757), (161, 156255), (165, 152467), (231, 108905), (253, 99435), (345, 72919), (385, 65343), (483, 52085), (759, 33145), (805, 31251), (947, 26565), (1155, 21781), (1265, 19887), (1771, 14205), (2415, 10417), (2841, 8855), (3795, 6629), (4735, 5313)]