16724175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 31560480

約数和(自身を除く): 14836305

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1009, 1105, 1275, 3027, 3315, 5045, 5525, 13117, 15135, 16575, 17153, 25225, 39351, 51459, 65585, 75675, 85765, 196755, 222989, 257295, 327925, 428825, 668967, 983775, 1114945, 1286475, 3344835, 5574725, 16724175]

約数ペア:

[(1, 16724175), (3, 5574725), (5, 3344835), (13, 1286475), (15, 1114945), (17, 983775), (25, 668967), (39, 428825), (51, 327925), (65, 257295), (75, 222989), (85, 196755), (195, 85765), (221, 75675), (255, 65585), (325, 51459), (425, 39351), (663, 25225), (975, 17153), (1009, 16575), (1105, 15135), (1275, 13117), (3027, 5525), (3315, 5045)]