39622005

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 72025200

約数和(自身を除く): 32403195

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 449, 477, 555, 795, 1347, 1665, 1961, 2245, 2385, 4041, 5883, 6735, 9805, 16613, 17649, 20205, 23797, 29415, 49839, 71391, 83065, 88245, 118985, 149517, 214173, 249195, 356955, 747585, 880489, 1070865, 2641467, 4402445, 7924401, 13207335, 39622005]

約数ペア:

[(1, 39622005), (3, 13207335), (5, 7924401), (9, 4402445), (15, 2641467), (37, 1070865), (45, 880489), (53, 747585), (111, 356955), (159, 249195), (185, 214173), (265, 149517), (333, 118985), (449, 88245), (477, 83065), (555, 71391), (795, 49839), (1347, 29415), (1665, 23797), (1961, 20205), (2245, 17649), (2385, 16613), (4041, 9805), (5883, 6735)]