11538015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 19244736

約数和(自身を除く): 7706721

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 257, 365, 615, 771, 1095, 1285, 2993, 3855, 8979, 10537, 14965, 18761, 31611, 44895, 52685, 56283, 93805, 158055, 281415, 769201, 2307603, 3846005, 11538015]

約数ペア:

[(1, 11538015), (3, 3846005), (5, 2307603), (15, 769201), (41, 281415), (73, 158055), (123, 93805), (205, 56283), (219, 52685), (257, 44895), (365, 31611), (615, 18761), (771, 14965), (1095, 10537), (1285, 8979), (2993, 3855)]