26490795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 44090112

約数和(自身を除く): 17599317

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 335, 613, 645, 1005, 1839, 2881, 3065, 8643, 9195, 14405, 26359, 41071, 43215, 79077, 123213, 131795, 205355, 395385, 616065, 1766053, 5298159, 8830265, 26490795]

約数ペア:

[(1, 26490795), (3, 8830265), (5, 5298159), (15, 1766053), (43, 616065), (67, 395385), (129, 205355), (201, 131795), (215, 123213), (335, 79077), (613, 43215), (645, 41071), (1005, 26359), (1839, 14405), (2881, 9195), (3065, 8643)]