15644097

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 28409472

約数和(自身を除く): 12765375

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 541, 567, 1071, 1377, 1623, 1701, 3213, 3787, 4131, 4869, 9197, 9639, 11361, 14607, 27591, 28917, 34083, 43821, 64379, 82773, 102249, 131463, 193137, 248319, 306747, 579411, 744957, 920241, 1738233, 2234871, 5214699, 15644097]

約数ペア:

[(1, 15644097), (3, 5214699), (7, 2234871), (9, 1738233), (17, 920241), (21, 744957), (27, 579411), (51, 306747), (63, 248319), (81, 193137), (119, 131463), (153, 102249), (189, 82773), (243, 64379), (357, 43821), (459, 34083), (541, 28917), (567, 27591), (1071, 14607), (1377, 11361), (1623, 9639), (1701, 9197), (3213, 4869), (3787, 4131)]