39739365

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 72423936

約数和(自身を除く): 32684571

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 465, 467, 549, 915, 1395, 1401, 1891, 2335, 2745, 4203, 5673, 7005, 9455, 14477, 17019, 21015, 28365, 28487, 43431, 72385, 85095, 85461, 130293, 142435, 217155, 256383, 427305, 651465, 883097, 1281915, 2649291, 4415485, 7947873, 13246455, 39739365]

約数ペア:

[(1, 39739365), (3, 13246455), (5, 7947873), (9, 4415485), (15, 2649291), (31, 1281915), (45, 883097), (61, 651465), (93, 427305), (155, 256383), (183, 217155), (279, 142435), (305, 130293), (465, 85461), (467, 85095), (549, 72385), (915, 43431), (1395, 28487), (1401, 28365), (1891, 21015), (2335, 17019), (2745, 14477), (4203, 9455), (5673, 7005)]