157464195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{214237}}^1$

素因数の和:214259

約数の個数: 24

約数和(自身を含む): 293077584

約数和(自身を除く): 135613389

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 214237, 642711, 1071185, 1499659, 3213555, 4498977, 7498295, 10497613, 22494885, 31492839, 52488065, 157464195]

約数ペア:

[(1, 157464195), (3, 52488065), (5, 31492839), (7, 22494885), (15, 10497613), (21, 7498295), (35, 4498977), (49, 3213555), (105, 1499659), (147, 1071185), (245, 642711), (735, 214237)]