26017215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7993}}^1$

素因数の和:8039

約数の個数: 32

約数和(自身を含む): 49115136

約数和(自身を除く): 23097921

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 7993, 23979, 39965, 55951, 119895, 167853, 247783, 279755, 743349, 839265, 1238915, 1734481, 3716745, 5203443, 8672405, 26017215]

約数ペア:

[(1, 26017215), (3, 8672405), (5, 5203443), (7, 3716745), (15, 1734481), (21, 1238915), (31, 839265), (35, 743349), (93, 279755), (105, 247783), (155, 167853), (217, 119895), (465, 55951), (651, 39965), (1085, 23979), (3255, 7993)]