25452105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 46792704

約数和(自身を除く): 21340599

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1087, 1115, 1561, 3261, 3345, 4683, 5435, 7609, 7805, 16305, 22827, 23415, 38045, 114135, 242401, 727203, 1212005, 1696807, 3636015, 5090421, 8484035, 25452105]

約数ペア:

[(1, 25452105), (3, 8484035), (5, 5090421), (7, 3636015), (15, 1696807), (21, 1212005), (35, 727203), (105, 242401), (223, 114135), (669, 38045), (1087, 23415), (1115, 22827), (1561, 16305), (3261, 7805), (3345, 7609), (4683, 5435)]