17383005

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 33052320

約数和(自身を除く): 15669315

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 251, 285, 405, 513, 729, 753, 855, 1215, 1255, 1539, 2259, 2565, 3645, 3765, 4617, 4769, 6777, 7695, 11295, 13851, 14307, 20331, 23085, 23845, 33885, 42921, 60993, 69255, 71535, 101655, 128763, 182979, 214605, 304965, 386289, 643815, 914895, 1158867, 1931445, 3476601, 5794335, 17383005]

約数ペア:

[(1, 17383005), (3, 5794335), (5, 3476601), (9, 1931445), (15, 1158867), (19, 914895), (27, 643815), (45, 386289), (57, 304965), (81, 214605), (95, 182979), (135, 128763), (171, 101655), (243, 71535), (251, 69255), (285, 60993), (405, 42921), (513, 33885), (729, 23845), (753, 23085), (855, 20331), (1215, 14307), (1255, 13851), (1539, 11295), (2259, 7695), (2565, 6777), (3645, 4769), (3765, 4617)]