8140965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 15538176

約数和(自身を除く): 7397211

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 3371, 10113, 16855, 23597, 50565, 70791, 77533, 117985, 232599, 353955, 387665, 542731, 1162995, 1628193, 2713655, 8140965]

約数ペア:

[(1, 8140965), (3, 2713655), (5, 1628193), (7, 1162995), (15, 542731), (21, 387665), (23, 353955), (35, 232599), (69, 117985), (105, 77533), (115, 70791), (161, 50565), (345, 23597), (483, 16855), (805, 10113), (2415, 3371)]