38203995

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 63638784

約数和(自身を除く): 25434789

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 971, 2623, 2913, 4855, 7869, 13115, 14565, 39345, 41753, 59231, 125259, 177693, 208765, 296155, 626295, 888465, 2546933, 7640799, 12734665, 38203995]

約数ペア:

[(1, 38203995), (3, 12734665), (5, 7640799), (15, 2546933), (43, 888465), (61, 626295), (129, 296155), (183, 208765), (215, 177693), (305, 125259), (645, 59231), (915, 41753), (971, 39345), (2623, 14565), (2913, 13115), (4855, 7869)]