244549605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2521}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 406748160

約数和(自身を除く): 162198555

約数列:

[1, 3, 5, 15, 29, 87, 145, 223, 435, 669, 1115, 2521, 3345, 6467, 7563, 12605, 19401, 32335, 37815, 73109, 97005, 219327, 365545, 562183, 1096635, 1686549, 2810915, 8432745, 16303307, 48909921, 81516535, 244549605]

約数ペア:

[(1, 244549605), (3, 81516535), (5, 48909921), (15, 16303307), (29, 8432745), (87, 2810915), (145, 1686549), (223, 1096635), (435, 562183), (669, 365545), (1115, 219327), (2521, 97005), (3345, 73109), (6467, 37815), (7563, 32335), (12605, 19401)]