10981425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 22359680

約数和(自身を除く): 11378255

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1609, 2275, 4827, 6825, 8045, 11263, 20917, 24135, 33789, 40225, 56315, 62751, 104585, 120675, 146419, 168945, 281575, 313755, 439257, 522925, 732095, 844725, 1568775, 2196285, 3660475, 10981425]

約数ペア:

[(1, 10981425), (3, 3660475), (5, 2196285), (7, 1568775), (13, 844725), (15, 732095), (21, 522925), (25, 439257), (35, 313755), (39, 281575), (65, 168945), (75, 146419), (91, 120675), (105, 104585), (175, 62751), (195, 56315), (273, 40225), (325, 33789), (455, 24135), (525, 20917), (975, 11263), (1365, 8045), (1609, 6825), (2275, 4827)]