24817515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 43975680

約数和(自身を除く): 19158165

約数列:

[1, 3, 5, 15, 19, 31, 53, 57, 93, 95, 155, 159, 265, 285, 465, 589, 795, 1007, 1643, 1767, 2809, 2945, 3021, 4929, 5035, 8215, 8427, 8835, 14045, 15105, 24645, 31217, 42135, 53371, 87079, 93651, 156085, 160113, 261237, 266855, 435395, 468255, 800565, 1306185, 1654501, 4963503, 8272505, 24817515]

約数ペア:

[(1, 24817515), (3, 8272505), (5, 4963503), (15, 1654501), (19, 1306185), (31, 800565), (53, 468255), (57, 435395), (93, 266855), (95, 261237), (155, 160113), (159, 156085), (265, 93651), (285, 87079), (465, 53371), (589, 42135), (795, 31217), (1007, 24645), (1643, 15105), (1767, 14045), (2809, 8835), (2945, 8427), (3021, 8215), (4929, 5035)]