130395615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{177409}}^1$

素因数の和:177431

約数の個数: 24

約数和(自身を含む): 242696880

約数和(自身を除く): 112301265

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 177409, 532227, 887045, 1241863, 2661135, 3725589, 6209315, 8693041, 18627945, 26079123, 43465205, 130395615]

約数ペア:

[(1, 130395615), (3, 43465205), (5, 26079123), (7, 18627945), (15, 8693041), (21, 6209315), (35, 3725589), (49, 2661135), (105, 1241863), (147, 887045), (245, 532227), (735, 177409)]