26444085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 20833995

約数列:

[1, 3, 5, 15, 29, 31, 37, 53, 87, 93, 111, 145, 155, 159, 185, 265, 435, 465, 555, 795, 899, 1073, 1147, 1537, 1643, 1961, 2697, 3219, 3441, 4495, 4611, 4929, 5365, 5735, 5883, 7685, 8215, 9805, 13485, 16095, 17205, 23055, 24645, 29415, 33263, 47647, 56869, 60791, 99789, 142941, 166315, 170607, 182373, 238235, 284345, 303955, 498945, 714705, 853035, 911865, 1762939, 5288817, 8814695, 26444085]

約数ペア:

[(1, 26444085), (3, 8814695), (5, 5288817), (15, 1762939), (29, 911865), (31, 853035), (37, 714705), (53, 498945), (87, 303955), (93, 284345), (111, 238235), (145, 182373), (155, 170607), (159, 166315), (185, 142941), (265, 99789), (435, 60791), (465, 56869), (555, 47647), (795, 33263), (899, 29415), (1073, 24645), (1147, 23055), (1537, 17205), (1643, 16095), (1961, 13485), (2697, 9805), (3219, 8215), (3441, 7685), (4495, 5883), (4611, 5735), (4929, 5365)]