25532045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 16271731

約数列:

[1, 5, 7, 11, 17, 35, 47, 55, 77, 83, 85, 119, 187, 235, 329, 385, 415, 517, 581, 595, 799, 913, 935, 1309, 1411, 1645, 2585, 2905, 3619, 3901, 3995, 4565, 5593, 6391, 6545, 7055, 8789, 9877, 15521, 18095, 19505, 27307, 27965, 31955, 42911, 43945, 49385, 61523, 66317, 77605, 108647, 136535, 214555, 300377, 307615, 331585, 464219, 543235, 729487, 1501885, 2321095, 3647435, 5106409, 25532045]

約数ペア:

[(1, 25532045), (5, 5106409), (7, 3647435), (11, 2321095), (17, 1501885), (35, 729487), (47, 543235), (55, 464219), (77, 331585), (83, 307615), (85, 300377), (119, 214555), (187, 136535), (235, 108647), (329, 77605), (385, 66317), (415, 61523), (517, 49385), (581, 43945), (595, 42911), (799, 31955), (913, 27965), (935, 27307), (1309, 19505), (1411, 18095), (1645, 15521), (2585, 9877), (2905, 8789), (3619, 7055), (3901, 6545), (3995, 6391), (4565, 5593)]