761318675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21491}}^1$

素因数の和:21623

約数の個数: 24

約数和(自身を含む): 1026028080

約数和(自身を除く): 264709405

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 21491, 35425, 107455, 279383, 537275, 1396915, 2342519, 6984575, 11712595, 30452747, 58562975, 152263735, 761318675]

約数ペア:

[(1, 761318675), (5, 152263735), (13, 58562975), (25, 30452747), (65, 11712595), (109, 6984575), (325, 2342519), (545, 1396915), (1417, 537275), (2725, 279383), (7085, 107455), (21491, 35425)]