26003705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 39024384

約数和(自身を除く): 13020679

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 853, 871, 2345, 4265, 4355, 5971, 6097, 11089, 29855, 30485, 55445, 57151, 77623, 285755, 388115, 400057, 742963, 2000285, 3714815, 5200741, 26003705]

約数ペア:

[(1, 26003705), (5, 5200741), (7, 3714815), (13, 2000285), (35, 742963), (65, 400057), (67, 388115), (91, 285755), (335, 77623), (455, 57151), (469, 55445), (853, 30485), (871, 29855), (2345, 11089), (4265, 6097), (4355, 5971)]