73187415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{77447}}^1$

素因数の和:77468

約数の個数: 32

約数和(自身を含む): 148700160

約数和(自身を除く): 75512745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 77447, 232341, 387235, 542129, 697023, 1161705, 1626387, 2091069, 2710645, 3485115, 4879161, 8131935, 10455345, 14637483, 24395805, 73187415]

約数ペア:

[(1, 73187415), (3, 24395805), (5, 14637483), (7, 10455345), (9, 8131935), (15, 4879161), (21, 3485115), (27, 2710645), (35, 2091069), (45, 1626387), (63, 1161705), (105, 697023), (135, 542129), (189, 387235), (315, 232341), (945, 77447)]