26940705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 50872320

約数和(自身を除く): 23931615

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 55, 69, 93, 115, 155, 165, 229, 253, 341, 345, 465, 687, 713, 759, 1023, 1145, 1265, 1705, 2139, 2519, 3435, 3565, 3795, 5115, 5267, 7099, 7557, 7843, 10695, 12595, 15801, 21297, 23529, 26335, 35495, 37785, 39215, 57937, 78089, 79005, 106485, 117645, 163277, 173811, 234267, 289685, 390445, 489831, 816385, 869055, 1171335, 1796047, 2449155, 5388141, 8980235, 26940705]

約数ペア:

[(1, 26940705), (3, 8980235), (5, 5388141), (11, 2449155), (15, 1796047), (23, 1171335), (31, 869055), (33, 816385), (55, 489831), (69, 390445), (93, 289685), (115, 234267), (155, 173811), (165, 163277), (229, 117645), (253, 106485), (341, 79005), (345, 78089), (465, 57937), (687, 39215), (713, 37785), (759, 35495), (1023, 26335), (1145, 23529), (1265, 21297), (1705, 15801), (2139, 12595), (2519, 10695), (3435, 7843), (3565, 7557), (3795, 7099), (5115, 5267)]