25352370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6551}}^1$

素因数の和:6607

約数の個数: 48

約数和(自身を含む): 67459392

約数和(自身を除く): 42107022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6551, 13102, 19653, 32755, 39306, 58959, 65510, 98265, 117918, 196530, 281693, 294795, 563386, 589590, 845079, 1408465, 1690158, 2535237, 2816930, 4225395, 5070474, 8450790, 12676185, 25352370]

約数ペア:

[(1, 25352370), (2, 12676185), (3, 8450790), (5, 5070474), (6, 4225395), (9, 2816930), (10, 2535237), (15, 1690158), (18, 1408465), (30, 845079), (43, 589590), (45, 563386), (86, 294795), (90, 281693), (129, 196530), (215, 117918), (258, 98265), (387, 65510), (430, 58959), (645, 39306), (774, 32755), (1290, 19653), (1935, 13102), (3870, 6551)]