7918995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 14764032

約数和(自身を除く): 6845037

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1423, 1855, 4269, 5565, 7115, 9961, 21345, 29883, 49805, 75419, 149415, 226257, 377095, 527933, 1131285, 1583799, 2639665, 7918995]

約数ペア:

[(1, 7918995), (3, 2639665), (5, 1583799), (7, 1131285), (15, 527933), (21, 377095), (35, 226257), (53, 149415), (105, 75419), (159, 49805), (265, 29883), (371, 21345), (795, 9961), (1113, 7115), (1423, 5565), (1855, 4269)]