1442173815

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{187417}}^1$

素因数の和:187453

約数の個数: 40

約数和(自身を含む): 2721309360

約数和(自身を除く): 1279135545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 187417, 562251, 937085, 1686753, 2811255, 3560923, 5060259, 8433765, 10682769, 15180777, 17804615, 25301295, 32048307, 53413845, 75903885, 96144921, 160241535, 288434763, 480724605, 1442173815]

約数ペア:

[(1, 1442173815), (3, 480724605), (5, 288434763), (9, 160241535), (15, 96144921), (19, 75903885), (27, 53413845), (45, 32048307), (57, 25301295), (81, 17804615), (95, 15180777), (135, 10682769), (171, 8433765), (285, 5060259), (405, 3560923), (513, 2811255), (855, 1686753), (1539, 937085), (2565, 562251), (7695, 187417)]