144499985

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 204813312

約数和(自身を除く): 60313327

約数列:

[1, 5, 7, 35, 37, 185, 241, 259, 463, 1205, 1295, 1687, 2315, 3241, 8435, 8917, 16205, 17131, 44585, 62419, 85655, 111583, 119917, 312095, 557915, 599585, 781081, 3905405, 4128571, 20642855, 28899997, 144499985]

約数ペア:

[(1, 144499985), (5, 28899997), (7, 20642855), (35, 4128571), (37, 3905405), (185, 781081), (241, 599585), (259, 557915), (463, 312095), (1205, 119917), (1295, 111583), (1687, 85655), (2315, 62419), (3241, 44585), (8435, 17131), (8917, 16205)]