984465

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 1729728

約数和(自身を除く): 745263

約数列:

[1, 3, 5, 9, 15, 45, 131, 167, 393, 501, 655, 835, 1179, 1503, 1965, 2505, 5895, 7515, 21877, 65631, 109385, 196893, 328155, 984465]

約数ペア:

[(1, 984465), (3, 328155), (5, 196893), (9, 109385), (15, 65631), (45, 21877), (131, 7515), (167, 5895), (393, 2505), (501, 1965), (655, 1503), (835, 1179)]