1812645

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 3340800

約数和(自身を除く): 1528155

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 463, 783, 1305, 1389, 2315, 3915, 4167, 6945, 12501, 13427, 20835, 40281, 62505, 67135, 120843, 201405, 362529, 604215, 1812645]

約数ペア:

[(1, 1812645), (3, 604215), (5, 362529), (9, 201405), (15, 120843), (27, 67135), (29, 62505), (45, 40281), (87, 20835), (135, 13427), (145, 12501), (261, 6945), (435, 4167), (463, 3915), (783, 2315), (1305, 1389)]