2827965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 5400576

約数和(自身を除く): 2572611

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1171, 2415, 3513, 5855, 8197, 17565, 24591, 26933, 40985, 80799, 122955, 134665, 188531, 403995, 565593, 942655, 2827965]

約数ペア:

[(1, 2827965), (3, 942655), (5, 565593), (7, 403995), (15, 188531), (21, 134665), (23, 122955), (35, 80799), (69, 40985), (105, 26933), (115, 24591), (161, 17565), (345, 8197), (483, 5855), (805, 3513), (1171, 2415)]