8205135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6310065

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1399, 1955, 4197, 5865, 6995, 20985, 23783, 32177, 71349, 96531, 118915, 160885, 356745, 482655, 547009, 1641027, 2735045, 8205135]

約数ペア:

[(1, 8205135), (3, 2735045), (5, 1641027), (15, 547009), (17, 482655), (23, 356745), (51, 160885), (69, 118915), (85, 96531), (115, 71349), (255, 32177), (345, 23783), (391, 20985), (1173, 6995), (1399, 5865), (1955, 4197)]