33880365

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 61401600

約数和(自身を除く): 27521235

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 149, 155, 163, 279, 447, 465, 489, 745, 815, 1341, 1395, 1467, 2235, 2445, 4619, 5053, 6705, 7335, 13857, 15159, 23095, 24287, 25265, 41571, 45477, 69285, 72861, 75795, 121435, 207855, 218583, 227385, 364305, 752897, 1092915, 2258691, 3764485, 6776073, 11293455, 33880365]

約数ペア:

[(1, 33880365), (3, 11293455), (5, 6776073), (9, 3764485), (15, 2258691), (31, 1092915), (45, 752897), (93, 364305), (149, 227385), (155, 218583), (163, 207855), (279, 121435), (447, 75795), (465, 72861), (489, 69285), (745, 45477), (815, 41571), (1341, 25265), (1395, 24287), (1467, 23095), (2235, 15159), (2445, 13857), (4619, 7335), (5053, 6705)]